From 6844fc806ace7d7c31ad788a8886cfd0498ceec5 Mon Sep 17 00:00:00 2001
From: Christian Couder <chriscool@tuxfamily.org>
Date: Sat, 14 Oct 2006 16:05:25 +0200
Subject: [PATCH] Fix tracing when GIT_TRACE is set to an empty string.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
---
 trace.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/trace.c b/trace.c
index f9efc918b..495e5ed92 100644
--- a/trace.c
+++ b/trace.c
@@ -55,7 +55,8 @@ static int get_trace_fd(int *need_close)
 {
 	char *trace = getenv("GIT_TRACE");
 
-	if (!trace || !strcmp(trace, "0") || !strcasecmp(trace, "false"))
+	if (!trace || !strcmp(trace, "") ||
+	    !strcmp(trace, "0") || !strcasecmp(trace, "false"))
 		return 0;
 	if (!strcmp(trace, "1") || !strcasecmp(trace, "true"))
 		return STDERR_FILENO;
-- 
2.30.2