From 3649fe37ecb74562560e697a27734e0f3d606d98 Mon Sep 17 00:00:00 2001
From: theraven <theraven@72102866-910b-0410-8b05-ffd578937521>
Date: Tue, 23 Oct 2012 08:27:42 +0000
Subject: [PATCH] Fix while -> if bug introduced when refactoring ARC code
 which caused infinite loop.

Reported by Tom Davie.
---
 arc.m | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arc.m b/arc.m
index 9b95c2f..252d1bf 100644
--- a/arc.m
+++ b/arc.m
@@ -134,13 +134,12 @@ static void emptyPool(struct arc_tls *tls, id *stop)
 
 static void cleanupPools(struct arc_tls* tls)
 {
-	struct arc_autorelease_pool *pool = tls->pool;
 	if (tls->returnRetained)
 	{
 		release(tls->returnRetained);
 		tls->returnRetained = nil;
 	}
-	while(NULL != pool)
+	if (NULL != tls->pool)
 	{
 		emptyPool(tls, NULL);
 		assert(NULL == tls->pool);