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Checkin for timeless@bemail.org to fix bug 128223: don't assert if a child

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datasource doesn't return an (empty) enumerator along with NS_RDF_NO_VALUE.
r=tingley, sr=darin, a=shaver


git-svn-id: svn://10.0.0.236/trunk@115552 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
tingley%sundell.net 2002-03-01 04:33:11 +00:00
parent 5fd1019b70
commit 8fa9272d6f
1 changed files with 2 additions and 0 deletions
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2
mozilla/rdf/base/src/nsCompositeDataSource.cpp
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@ -238,6 +238,8 @@ CompositeEnumeratorImpl::HasMoreElements(PRBool* aResult)
rv = GetEnumerator(datasource, &mCurrent);
if (NS_FAILED(rv)) return rv;
if (rv == NS_RDF_NO_VALUE)
continue;
NS_ASSERTION(mCurrent != nsnull, "you're always supposed to return an enumerator from GetEnumerator, punk.");
if (! mCurrent)