calling IsSet() before Call() on Link<> is unnecessary

the Call() already does a check

Found with:
git grep -A 1 -w 'IsSet()'
    | grep -B 1 '.Call('
    | grep ':'
    | cut -d ':' -f 1

Change-Id: Ia7248f5d62640b75f705e539c3d1183e39c0d847

6 files changed, 9 insertions, 18 deletions

diff --git a/sfx2/source/appl/fileobj.cxx b/sfx2/source/appl/fileobj.cxx
index 15168bc2290c..6d97ba0d31a4 100644
--- a/sfx2/source/appl/fileobj.cxx
+++ b/sfx2/source/appl/fileobj.cxx
@@ -418,8 +418,7 @@ void SvFileObject::Edit( vcl::Window* pParent, sfx2::SvBaseLink* pLink, const Li
                     sFile += OUString(::sfx2::cTokenSeparator);
                     sFile += aDlg.GetCurrentFilter();
 
-                    if ( aEndEditLink.IsSet() )
-                        aEndEditLink.Call( sFile );
+                    aEndEditLink.Call( sFile );
                 }
                 else
                     sFile.clear();
@@ -525,8 +524,7 @@ IMPL_LINK_TYPED( SvFileObject, DialogClosedHdl, sfx2::FileDialogHelper*, _pFileD
         SAL_WARN( "sfx.appl", "SvFileObject::DialogClosedHdl(): wrong file type" );
     }
 
-    if ( aEndEditLink.IsSet() )
-        aEndEditLink.Call( sFile );
+    aEndEditLink.Call( sFile );
 }
 
 /*  [Description]
diff --git a/sfx2/source/appl/lnkbase2.cxx b/sfx2/source/appl/lnkbase2.cxx
index f509183b69e2..421abc7c1b1a 100644
--- a/sfx2/source/appl/lnkbase2.cxx
+++ b/sfx2/source/appl/lnkbase2.cxx
@@ -253,8 +253,7 @@ IMPL_LINK_TYPED( SvBaseLink, EndEditHdl, const OUString&, _rNewName, void )
     if ( !ExecuteEdit( sNewName ) )
         sNewName.clear();
     bWasLastEditOK = !sNewName.isEmpty();
-    if ( pImpl->m_aEndEditLink.IsSet() )
-        pImpl->m_aEndEditLink.Call( *this );
+    pImpl->m_aEndEditLink.Call( *this );
 }
 
 
@@ -505,8 +504,7 @@ void SvBaseLink::Edit( vcl::Window* pParent, const Link<SvBaseLink&,void>& rEndE
     {
         ExecuteEdit( OUString() );
         bWasLastEditOK = false;
-        if ( pImpl->m_aEndEditLink.IsSet() )
-            pImpl->m_aEndEditLink.Call( *this );
+        pImpl->m_aEndEditLink.Call( *this );
     }
 }
 
diff --git a/sfx2/source/dialog/filedlghelper.cxx b/sfx2/source/dialog/filedlghelper.cxx
index 9141bd16ea4b..6bbddc0e744e 100644
--- a/sfx2/source/dialog/filedlghelper.cxx
+++ b/sfx2/source/dialog/filedlghelper.cxx
@@ -2308,8 +2308,7 @@ void FileDialogHelper::SetContext( Context _eNewContext )
 IMPL_LINK_NOARG_TYPED(FileDialogHelper, ExecuteSystemFilePicker, void*, void)
 {
     m_nError = mpImp->execute();
-    if ( m_aDialogClosedLink.IsSet() )
-        m_aDialogClosedLink.Call( this );
+    m_aDialogClosedLink.Call( this );
 }
 
 // rDirPath has to be a directory
@@ -2573,8 +2572,7 @@ void SAL_CALL FileDialogHelper::DialogSizeChanged()
 void SAL_CALL FileDialogHelper::DialogClosed( const DialogClosedEvent& _rEvent )
 {
     m_nError = ( RET_OK == _rEvent.DialogResult ) ? ERRCODE_NONE : ERRCODE_ABORT;
-    if ( m_aDialogClosedLink.IsSet() )
-        m_aDialogClosedLink.Call( this );
+    m_aDialogClosedLink.Call( this );
 }
 
 ErrCode FileOpenDialog_Impl( sal_Int16 nDialogType,
diff --git a/sfx2/source/dialog/titledockwin.cxx b/sfx2/source/dialog/titledockwin.cxx
index b5e9067ad3ea..89d69a926ab6 100644
--- a/sfx2/source/dialog/titledockwin.cxx
+++ b/sfx2/source/dialog/titledockwin.cxx
@@ -289,8 +289,7 @@ namespace sfx2
     {
         SfxDockingWindow::EndDocking( i_rRect, i_bFloatMode );
 
-        if ( m_aEndDockingHdl.IsSet() )
-            m_aEndDockingHdl.Call( this );
+        m_aEndDockingHdl.Call( this );
     }
 
 
diff --git a/sfx2/source/doc/docinsert.cxx b/sfx2/source/doc/docinsert.cxx
index 951930e2c413..8c479a95f4cb 100644
--- a/sfx2/source/doc/docinsert.cxx
+++ b/sfx2/source/doc/docinsert.cxx
@@ -262,8 +262,7 @@ IMPL_LINK_NOARG_TYPED(DocumentInserter, DialogClosedHdl, sfx2::FileDialogHelper*
 
     m_sFilter = m_pFileDlg->GetRealFilter();
 
-    if ( m_aDialogClosedLink.IsSet() )
-        m_aDialogClosedLink.Call( m_pFileDlg );
+    m_aDialogClosedLink.Call( m_pFileDlg );
 }
 
 } // namespace sfx2
diff --git a/sfx2/source/toolbox/tbxitem.cxx b/sfx2/source/toolbox/tbxitem.cxx
index f645bca41044..2bca60cf3a01 100644
--- a/sfx2/source/toolbox/tbxitem.cxx
+++ b/sfx2/source/toolbox/tbxitem.cxx
@@ -1129,8 +1129,7 @@ void SfxPopupWindow::StateChanged(
 
 void SfxPopupWindow::Delete()
 {
-    if ( m_aDeleteLink.IsSet() )
-        m_aDeleteLink.Call( this );
+    m_aDeleteLink.Call( this );
     disposeOnce();
 }