Insert explicit "break" when falling through to empty next case

...which itself only contains a "break" (or nothing at all at the end of the
"switch"), as otherwise Clang -Wimplicit-fallthrough would warn about these.

Change-Id: I25c1cf2ca74dfeba7ca0385ca8f1c1bf30bbf91b

7 files changed, 11 insertions, 0 deletions

diff --git a/filter/source/graphicfilter/icgm/actimpr.cxx b/filter/source/graphicfilter/icgm/actimpr.cxx
index 124bba8883ee..de256bad966a 100644
--- a/filter/source/graphicfilter/icgm/actimpr.cxx
+++ b/filter/source/graphicfilter/icgm/actimpr.cxx
@@ -718,6 +718,7 @@ void CGMImpressOutAct::DrawText( awt::Point& rTextPos, awt::Size& rTextSize, cha
             case TAV_BOTTOM :
             case TAV_NORMAL :
                 aTextPos.Y -= static_cast<sal_Int32>( mpCGM->pElement->nCharacterHeight * 1.5 );
+                break;
             case TAV_TOP :
                 break;
             case TAV_CAP:
diff --git a/filter/source/graphicfilter/ieps/ieps.cxx b/filter/source/graphicfilter/ieps/ieps.cxx
index 08b6795c2b2e..ef132bbbb725 100644
--- a/filter/source/graphicfilter/ieps/ieps.cxx
+++ b/filter/source/graphicfilter/ieps/ieps.cxx
@@ -632,6 +632,7 @@ ipsGraphicImport( SvStream & rStream, Graphic & rGraphic, FilterConfigItem* )
                                                 case 0x0a :
                                                     if ( --nScanLines < 0 )
                                                         bIsValid = false;
+                                                    break;
                                                 case 0x09 :
                                                 case 0x0d :
                                                 case 0x20 :
diff --git a/filter/source/graphicfilter/ipsd/ipsd.cxx b/filter/source/graphicfilter/ipsd/ipsd.cxx
index 3a89900176b4..249ecfbd1557 100644
--- a/filter/source/graphicfilter/ipsd/ipsd.cxx
+++ b/filter/source/graphicfilter/ipsd/ipsd.cxx
@@ -209,6 +209,7 @@ bool PSDReader::ImplReadHeader()
     {
         case 2 :
             mbTransparent = true;
+            break;
         case 1 :
             break;
         case 4 :
diff --git a/filter/source/msfilter/msdffimp.cxx b/filter/source/msfilter/msdffimp.cxx
index 56a25dd52c1f..af1a021656ea 100644
--- a/filter/source/msfilter/msdffimp.cxx
+++ b/filter/source/msfilter/msdffimp.cxx
@@ -2486,6 +2486,7 @@ void DffPropertyReader::ApplyCustomShapeGeometryAttributes( SvStream& rIn, SfxIt
                 case mso_sptTextCircleCurve :
                 case mso_sptTextButtonCurve :
                     bTextPathFitShape = false;
+                    break;
                 default : break;
             }
         }
@@ -5133,6 +5134,7 @@ SdrObject* SvxMSDffManager::ProcessObj(SvStream& rSt,
                     case mso_txflHorzA:
                         bVerticalText = true;
                         nTextRotationAngle = 9000;
+                    break;
                     case mso_txflHorzN:
                     default :
                         break;
diff --git a/filter/source/msfilter/svdfppt.cxx b/filter/source/msfilter/svdfppt.cxx
index 5320b57969ac..b72a6592eec1 100644
--- a/filter/source/msfilter/svdfppt.cxx
+++ b/filter/source/msfilter/svdfppt.cxx
@@ -3258,6 +3258,7 @@ PPTExtParaProv::PPTExtParaProv( SdrPowerPointImport& rMan, SvStream& rSt, const
 #ifdef DBG_UTIL
                 default :
                     OSL_FAIL( "PPTExParaProv::PPTExParaProv - unknown atom reading ppt2000 num rules (SJ)" );
+                break;
                 case PPT_PST_MasterText :   // first seen in: ms-tt02.ppt
                 case PPT_PST_SrKinsoku :
                 case PPT_PST_TextDefaults9Atom :
@@ -3312,6 +3313,7 @@ PPTExtParaProv::PPTExtParaProv( SdrPowerPointImport& rMan, SvStream& rSt, const
                 break;
                 default :
                     OSL_FAIL( "PPTExParaProv::PPTExParaProv - unknown atom, assuming PPT_PST_ExtendedParagraphMasterAtom (SJ)" );
+                break;
                 case PPT_PST_HashCodeAtom :
                 case PPT_PST_BuildList :
                 case PPT_PST_SlideFlags10Atom :
@@ -6555,6 +6557,7 @@ PPTTextObj::PPTTextObj( SvStream& rIn, SdrPowerPointImport& rSdrPowerPointImport
                         // fall-through
                     case PPT_MASTERPAGE :
                         nInstance++;
+                        break;
                     case PPT_SLIDEPAGE :
                     break;
                     default :
diff --git a/filter/source/msfilter/util.cxx b/filter/source/msfilter/util.cxx
index 36046fbc06db..1b7bac492fff 100644
--- a/filter/source/msfilter/util.cxx
+++ b/filter/source/msfilter/util.cxx
@@ -549,6 +549,7 @@ EquationResult Read_SubF_Combined(WW8ReadFieldParams& rReadParam)
                     }
                 }
             }
+            break;
         }
     default:
         break;
diff --git a/filter/source/svg/svgreader.cxx b/filter/source/svg/svgreader.cxx
index 48ebaeb21f34..8b09bad26bd7 100644
--- a/filter/source/svg/svgreader.cxx
+++ b/filter/source/svg/svgreader.cxx
@@ -1605,6 +1605,7 @@ struct ShapeWritingVisitor
                             break;
                         case XML_R:
                             r = convLength(sAttributeValue,maCurrState,'r');
+                            break;
                         default:
                             // skip
                             break;
@@ -1643,6 +1644,7 @@ struct ShapeWritingVisitor
                             break;
                         case XML_RY:
                             ry = convLength(sAttributeValue,maCurrState,'v');
+                            break;
                         default:
                             // skip
                             break;