From ffb1f41949d3f4441013fddbcbc7dceb63697a96 Mon Sep 17 00:00:00 2001
From: Patrick Steinhardt <ps@pks.im>
Date: Tue, 1 Mar 2016 14:24:09 +0100
Subject: [PATCH] describe: handle error code returned by git_pqueue_insert

---
 src/describe.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/describe.c b/src/describe.c
index 48f04e858..13ddad5be 100644
--- 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(