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Fix bug # 21927: empty IE Favorites folders are still folders. Approval: chofmann

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This commit is contained in:
rjc%netscape.com 1999-12-18 03:45:40 +00:00
parent 3eeeee81a2
commit 553ad28aaf
1 changed files with 4 additions and 1 deletions
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5
rdf/datasource/src/nsFileSystemDataSource.cpp
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@ -989,10 +989,12 @@ FileSystemDataSource::isValidFolder(nsIRDFResource *source)
nsCOMPtr<nsISimpleEnumerator> folderEnum;
if (NS_SUCCEEDED(rv = GetFolderList(source, getter_AddRefs(folderEnum))))
{
PRBool hasMore;
PRBool hasAny = PR_FALSE, hasMore;
while (NS_SUCCEEDED(folderEnum->HasMoreElements(&hasMore)) &&
(hasMore == PR_TRUE))
{
hasAny = PR_TRUE;
nsCOMPtr<nsISupports> isupports;
if (NS_FAILED(rv = folderEnum->GetNext(getter_AddRefs(isupports))))
break;
@ -1013,6 +1015,7 @@ FileSystemDataSource::isValidFolder(nsIRDFResource *source)
break;
}
}
if (hasAny == PR_FALSE) isValid = PR_TRUE;
}
}
return(isValid);