coverity#704885 Unchecked dynamic_cast

Change-Id: I748a73523b6b1908d89663e90f7cab378920110d

coverity#704885 Unchecked dynamic_cast
Change-Id: I748a73523b6b1908d89663e90f7cab378920110d
eea173ed · Caolán McNamara · 09188ebf · eea173ed
Kaydet (Commit) eea173ed authored Haz 02, 2014 tarafından Caolán McNamara
Hide whitespace changes
Inline Side-by-side

Showing with 4 additions and 2 deletions

reffld.cxx sw/source/core/fields/reffld.cxx +4 -2

No files found.
--- a/sw/source/core/fields/reffld.cxx
+++ b/sw/source/core/fields/reffld.cxx
@@ -236,9 +236,11 @@ bool SwGetRefField::IsRefToNumItemCrossRefBookmark() const

 const SwTxtNode* SwGetRefField::GetReferencedTxtNode() const
 {
-    SwDoc* pDoc = dynamic_cast<SwGetRefFieldType*>(GetTyp())->GetDoc();
+    SwGetRefFieldType *pTyp = dynamic_cast<SwGetRefFieldType*>(GetTyp());
+    if (!pTyp)
+        return NULL;
    sal_Int32 nDummy = -1;
-    return SwGetRefFieldType::FindAnchor( pDoc, sSetRefName, nSubType, nSeqNo, &nDummy );
+    return SwGetRefFieldType::FindAnchor( pTyp->GetDoc(), sSetRefName, nSubType, nSeqNo, &nDummy );
 }

 // #i85090#