From 11bb049bdddf1d203dfe8fd6031c4dba328a7525 Mon Sep 17 00:00:00 2001
From: "Shawn O. Pearce" <spearce@spearce.org>
Date: Fri, 2 Jan 2009 21:41:52 -0800
Subject: [PATCH] Fix pthread_mutex based gitrc_dec

The function should return true only when the counter drops to 0.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
---
 src/thread-utils.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/thread-utils.h b/src/thread-utils.h
index f5a98ad91..f8ed08a88 100644
--- a/src/thread-utils.h
+++ b/src/thread-utils.h
@@ -57,7 +57,7 @@ GIT_INLINE(int) gitrc_dec(git_refcnt *p)
 	gitlck_lock(&p->lock);
 	c = --p->counter;
 	gitlck_unlock(&p->lock);
-	return !!c;
+	return !c;
 }
 
 /** Free any resources associated with the counter. */