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Bug 461239. Be a bit more careful with unsigned arithmetic. r+sr=bzbarsky

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This commit is contained in:
Mats Palmgren 2008-10-29 13:40:04 -07:00
parent 03e0cb54e4
commit 0143eb7353
1 changed files with 1 additions and 1 deletions
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2
layout/style/nsCSSRuleProcessor.cpp
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@ -1047,7 +1047,7 @@ RuleProcessorData::GetNthIndex(PRBool aIsOfType, PRBool aIsFromEnd,
nsIContent * const * stopPtr;
if (aIsFromEnd) {
stopPtr = curChildPtr - 1;
curChildPtr += childCount - 1;
curChildPtr = stopPtr + childCount;
increment = -1;
} else {
increment = 1;