Fix tdf#147755 by copying the vector.

Revert partially 224953d896a3dba5d85992394525ab8b54d8c314

Change-Id: Ic12d3b0a080ad3af69fa5c4e8c9b4d331305a663
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/131066
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 4 insertions, 4 deletions

diff --git a/starmath/source/dialog.cxx b/starmath/source/dialog.cxx
index 559a7e55c789..66f42f6c662f 100644
--- a/starmath/source/dialog.cxx
+++ b/starmath/source/dialog.cxx
@@ -1103,9 +1103,9 @@ void SmShowSymbolSet::calccols(const vcl::RenderContext& rRenderContext)
     SetScrollBarRange();
 }
 
-void SmShowSymbolSet::SetSymbolSet(SymbolPtrVec_t && rSymbolSet)
+void SmShowSymbolSet::SetSymbolSet(const SymbolPtrVec_t & rSymbolSet)
 {
-    aSymbolSet = std::move(rSymbolSet);
+    aSymbolSet = rSymbolSet;
     SetScrollBarRange();
     Invalidate();
 }
@@ -1257,7 +1257,7 @@ IMPL_LINK_NOARG(SmSymbolDialog, EditClickHdl, weld::Button&, void)
         // just update display of current symbol set
         assert(aSymSetName == aSymSetName); //unexpected change in symbol set name
         aSymbolSet = rSymbolMgr.GetSymbolSet( aSymbolSetName );
-        m_xSymbolSetDisplay->SetSymbolSet( std::vector(aSymbolSet) );
+        m_xSymbolSetDisplay->SetSymbolSet( aSymbolSet );
     }
 
     if (nSymPos >= aSymbolSet.size())
@@ -1350,7 +1350,7 @@ bool SmSymbolDialog::SelectSymbolSet(const OUString &rSymbolSetName)
                    } );
 
         const bool bEmptySymbolSet = aSymbolSet.empty();
-        m_xSymbolSetDisplay->SetSymbolSet( std::move(aSymbolSet) );
+        m_xSymbolSetDisplay->SetSymbolSet( aSymbolSet );
         if (!bEmptySymbolSet)
             SelectSymbol(0);