Comment 2 for bug 1289431

StacktraceTop:
 ScPostIt::CreateCaption (this=this@entry=0x4bd0480, rPos=..., pCaption=0x48fd440) at /build/buildd/libreoffice-4.2.1/sc/source/core/data/postit.cxx:741
 ScPostIt::ScPostIt (this=0x4bd0480, rDoc=..., rPos=..., rNote=...) at /build/buildd/libreoffice-4.2.1/sc/source/core/data/postit.cxx:512
 ScPostIt::Clone (this=0x4986590, rOwnPos=..., rDestDoc=..., rDestPos=..., bCloneCaption=<optimized out>) at /build/buildd/libreoffice-4.2.1/sc/source/core/data/postit.cxx:531
 ScColumn::CopyCellNotesToDocument (this=0x48d2ec0, nRow1=<optimized out>, nRow2=25, rDestCol=..., bCloneCaption=true, nRowOffsetDest=nRowOffsetDest@entry=47) at /build/buildd/libreoffice-4.2.1/sc/source/core/data/column2.cxx:1873
 ScColumn::DuplicateNotes (this=<optimized out>, nStartRow=<optimized out>, nDataSize=<optimized out>, rDestCol=..., maDestBlockPos=..., bCloneCaption=<optimized out>, nRowOffsetDest=47) at /build/buildd/libreoffice-4.2.1/sc/source/core/data/column2.cxx:1885