From: Serge E. Hallyn <serue@us.ibm.com>
Date: Mon, 17 Apr 2006 15:14:48 +0000 (-0500)
Subject: cleanups: remove unused variable from exec_cmd.c
X-Git-Tag: v1.3.0~5
X-Git-Url: https://git.octo.it/?a=commitdiff_plain;h=bb996614de4fddfa73286479f3c6a901107a2629;p=git.git

cleanups: remove unused variable from exec_cmd.c

Not sure whether it should be removed, or whether
execv_git_cmd() should return it rather than -1 at bottom.

Signed-off-by: Serge E. Hallyn <serue@us.ibm.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/exec_cmd.c b/exec_cmd.c
index 590e7389..44bb2f23 100644
--- a/exec_cmd.c
+++ b/exec_cmd.c
@@ -32,7 +32,7 @@ const char *git_exec_path(void)
 int execv_git_cmd(const char **argv)
 {
 	char git_command[PATH_MAX + 1];
-	int len, err, i;
+	int len,  i;
 	const char *paths[] = { current_exec_path,
 				getenv("GIT_EXEC_PATH"),
 				builtin_exec_path };
@@ -85,8 +85,6 @@ int execv_git_cmd(const char **argv)
 		/* execve() can only ever return if it fails */
 		execve(git_command, (char **)argv, environ);
 
-		err = errno;
-
 		argv[0] = tmp;
 	}
 	return -1;