describe: handle error code returned by git_pqueue_insert

345758ad · Patrick Steinhardt · 2ba9a0dd · 345758ad
Commit 345758ad authored Mar 01, 2016 by Patrick Steinhardt
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src/describe.c
+2 -1

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--- a/src/describe.c
+++ b/src/describe.c
@@ -582,7 +582,8 @@ static int describe(
 	best = (struct possible_tag *)git_vector_get(&all_matches, 0);
 	if (gave_up_on) {
-		git_pqueue_insert(&list, gave_up_on);
+		if ((error = git_pqueue_insert(&list, gave_up_on)) < 0)
+			goto cleanup;
 		seen_commits--;
 	}
 	if ((error = finish_depth_computation(