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don't qsort a list less than 2 entries

(This used to be commit 6faa3c23ae6d8aab52f8d6689e04bde9b3029804)
This commit is contained in:
Andrew Tridgell 2000-04-25 00:45:42 +00:00
parent 644f22ac61
commit 84f65e6be6

View File

@ -383,7 +383,9 @@ subnet %s - name not found.\n", nmb_namestr(&nmb->question.question_name),
}
/* Remove duplicate names. */
qsort( buf0, names_added, 18, QSORT_CAST status_compare );
if (names_added > 1) {
qsort( buf0, names_added, 18, QSORT_CAST status_compare );
}
for( i=1; i < names_added ; i++ )
{