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Fix brendan's nit for bug 299689, r+sr=brendan

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This commit is contained in:
bzbarsky%mit.edu 2005-09-08 18:39:12 +00:00
parent b59622158c
commit c9d366094c
1 changed files with 5 additions and 1 deletions
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6
content/html/document/src/nsHTMLDocument.cpp
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@ -3035,7 +3035,11 @@ nsHTMLDocument::UpdateIdTableEntry(const nsAString& aId, nsIContent *aContent)
PL_DHashTableOperate(&mIdAndNameHashTable, &aId,
op));
if (entry && (liveTable || PL_DHASH_ENTRY_IS_BUSY(entry))) {
if (!entry) {
return NS_ERROR_OUT_OF_MEMORY;
}
if (PL_DHASH_ENTRY_IS_BUSY(entry)) {
entry->mIdContent = aContent;
}