From cb1a722386fbabb0a7b9dda3c14d97a442c4c066 Mon Sep 17 00:00:00 2001
From: Niels Provos <provos@gmail.com>
Date: Tue, 27 Jan 2009 16:29:48 +0000
Subject: [PATCH] Fix memory leak when setting up priorities; reported by
 Alexander Drozdov

Backport from Libevent 2.0 commit 1c927b7
---
 event.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/event.c b/event.c
index 96bd0bd0..74ba5c4e 100644
--- a/event.c
+++ b/event.c
@@ -324,7 +324,10 @@ event_base_priority_init(struct event_base *base, int npriorities)
 	if (base->event_count_active)
 		return (-1);
 
-	if (base->nactivequeues && npriorities != base->nactivequeues) {
+	if (npriorities == base->nactivequeues)
+		return (0);
+
+	if (base->nactivequeues) {
 		for (i = 0; i < base->nactivequeues; ++i) {
 			free(base->activequeues[i]);
 		}