From: Lars R. Damerow <lars@pixar.com>
Date: Wed, 17 Mar 2010 19:55:52 +0000 (-0700)
Subject: truncate cwd string before printing error message
X-Git-Tag: v1.7.2-rc0~129^2~3
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=502ffe3491bb6a3aff3f93e7eea19c01cf30c337;p=git.git

truncate cwd string before printing error message

Without this truncation the error message printed only shows the cwd
from the start of the search, not where it failed.

Signed-off-by: Lars R. Damerow <lars@pixar.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/setup.c b/setup.c
index 5716d90b5..f0b56b9f5 100644
--- a/setup.c
+++ b/setup.c
@@ -422,8 +422,10 @@ const char *setup_git_directory_gently(int *nongit_ok)
 			}
 			die("Not a git repository (or any of the parent directories): %s", DEFAULT_GIT_DIR_ENVIRONMENT);
 		}
-		if (chdir(".."))
+		if (chdir("..")) {
+			cwd[offset] = '\0';
 			die_errno("Cannot change to '%s/..'", cwd);
+		}
 	}
 
 	inside_git_dir = 0;