From 3a3c3fc42a021f11aa8f35dc40cc69d4d4af7224 Mon Sep 17 00:00:00 2001
From: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Date: Fri, 4 Aug 2006 17:46:19 +0200
Subject: Fix crash when GIT_DIR is invalid

We used to test if a pointer was NULL, and if it was, try to access it.

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/setup.c b/setup.c
index 358e139..2afdba4 100644
--- a/setup.c
+++ b/setup.c
@@ -184,7 +184,7 @@ const char *setup_git_directory_gently(int *nongit_ok)
 		}
 		return NULL;
 	bad_dir_environ:
-		if (!nongit_ok) {
+		if (nongit_ok) {
 			*nongit_ok = 1;
 			return NULL;
 		}
-- 
cgit v0.10.2-6-g49f6