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Bug 757440 - crash in nsHTMLTableAccessible::ColCount with JAWS 11. r=tbsaunde

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This commit is contained in:
David Bolter 2012-05-22 13:23:20 -04:00
parent 4053a1e846
commit 2897e96067
1 changed files with 4 additions and 0 deletions
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4
accessible/src/html/nsHTMLTableAccessible.cpp
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@ -533,6 +533,8 @@ PRUint32
nsHTMLTableAccessible::ColCount()
{
nsITableLayout* tableLayout = GetTableLayout();
if (!tableLayout)
return 0;
PRInt32 rowCount = 0, colCount = 0;
tableLayout->GetTableSize(rowCount, colCount);
@ -543,6 +545,8 @@ PRUint32
nsHTMLTableAccessible::RowCount()
{
nsITableLayout* tableLayout = GetTableLayout();
if (!tableLayout)
return 0;
PRInt32 rowCount = 0, colCount = 0;
tableLayout->GetTableSize(rowCount, colCount);