coverity#1187681 Dereference null return value

Change-Id: I8043f4c2abe6b63162eb79eb64809223a9846b21

coverity#1187681 Dereference null return value
Change-Id: I8043f4c2abe6b63162eb79eb64809223a9846b21
ab110f1c · Caolán McNamara · 7f44e3a4 · ab110f1c
Kaydet (Commit) ab110f1c authored Şub 27, 2014 tarafından Caolán McNamara
Show whitespace changes
Inline Side-by-side

Showing with 4 additions and 1 deletion

AccessibleCell.cxx sc/source/ui/Accessibility/AccessibleCell.cxx +4 -1

No files found.
--- a/sc/source/ui/Accessibility/AccessibleCell.cxx
+++ b/sc/source/ui/Accessibility/AccessibleCell.cxx
@@ -434,7 +434,10 @@ void ScAccessibleCell::FillPrecedents(utl::AccessibleRelationSetHelper* pRelatio
 {
    if (mpDoc && mpDoc->GetCellType(maCellAddress) == CELLTYPE_FORMULA)
    {
-        ScDetectiveRefIter aIter(mpDoc->GetFormulaCell(maCellAddress));
+        ScFormulaCell* pCell = mpDoc->GetFormulaCell(maCellAddress);
+        if (!pCell)
+            return;
+        ScDetectiveRefIter aIter(pCell);
        ScRange aRef;
        while ( aIter.GetNextRef( aRef ) )
        {