[PATCH] Fix git_setup_directory_gently when GIT_DIR is set

From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Jun 5, 2006, 17:46 UTC
Message-ID: <Pine.LNX.4.63.0606051943540.29608@wbgn013.biozentrum.uni-wuerzburg.de>

When calling git_setup_directory_gently, and GIT_DIR was set, it just ignored the variable nongit_ok.

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
---
 setup.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/setup.c b/setup.c
index fe7f884..74301c2 100644
--- a/setup.c
+++ b/setup.c
@@ -184,6 +184,10 @@ const char *setup_git_directory_gently(i
 		}
 		return NULL;
 	bad_dir_environ:
+		if (nongit_ok) {
+			*nongit_ok = 1;
+			return NULL;
+		}
 		path[len] = 0;
 		die("Not a git repository: '%s'", path);
 	}

-- 
1.3.3.gdb440-dirty