remove unnecessary braces in GotoNextTable

and comment the flow a little, it can be confusing

Change-Id: I22fb11896a6d7e3b2007d822021b791b06caa1de
Reviewed-on: https://gerrit.libreoffice.org/53185
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 28 insertions, 26 deletions

diff --git a/sw/source/core/crsr/trvltbl.cxx b/sw/source/core/crsr/trvltbl.cxx
index ccc648dfe248..1763af7216cc 100644
--- a/sw/source/core/crsr/trvltbl.cxx
+++ b/sw/source/core/crsr/trvltbl.cxx
@@ -590,41 +590,43 @@ bool GotoNextTable( SwPaM& rCurrentCursor, SwMoveFnCollection const & fnPosTable
             continue;
         }
 
-        if( pTableNd )  // should never be nullptr
+        assert( pTableNd );  // coverity, should never be nullptr
+
+        if( &fnPosTable == &fnMoveForward ) // at the beginning?
         {
-            if( &fnPosTable == &fnMoveForward ) // at the beginning?
+            if( !lcl_FindNextCell( aIdx, bInReadOnly ))
             {
-                if( !lcl_FindNextCell( aIdx, bInReadOnly ))
-                {
-                    // skip table
-                    aIdx.Assign( *pTableNd->EndOfSectionNode(), + 1 );
-                    continue;
-                }
+                // skip table
+                aIdx.Assign( *pTableNd->EndOfSectionNode(), + 1 );
+                continue;
             }
-            else
+        }
+        else
+        {
+            aIdx = *aIdx.GetNode().EndOfSectionNode();
+            // check protected cells
+            if( !lcl_FindNextCell( aIdx, bInReadOnly ))
             {
-                aIdx = *aIdx.GetNode().EndOfSectionNode();
-                // check protected cells
-                if( !lcl_FindNextCell( aIdx, bInReadOnly ))
-                {
-                    // skip table
-                    aIdx.Assign( *pTableNd->EndOfSectionNode(), + 1 );
-                    continue;
-                }
+                // skip table
+                aIdx.Assign( *pTableNd->EndOfSectionNode(), + 1 );
+                continue;
             }
+        }
 
-            SwTextNode* pTextNode = aIdx.GetNode().GetTextNode();
-            if ( pTextNode )
-            {
-                rCurrentCursor.GetPoint()->nNode = *pTextNode;
-                rCurrentCursor.GetPoint()->nContent.Assign( pTextNode, &fnPosTable == &fnMoveBackward ?
-                                                      pTextNode->Len() :
-                                                      0 );
-            }
-            return true;
+        SwTextNode* pTextNode = aIdx.GetNode().GetTextNode();
+        if ( pTextNode )
+        {
+            rCurrentCursor.GetPoint()->nNode = *pTextNode;
+            rCurrentCursor.GetPoint()->nContent.Assign( pTextNode, &fnPosTable == &fnMoveBackward ?
+                                                  pTextNode->Len() :
+                                                  0 );
         }
+        return true;
+
     } while( true );
 
+    // the flow is such that it is not possible to get there
+
     return false;
 }