From: René Scharfe <rene.scharfe@lsrfire.ath.cx>
Date: Wed, 28 Mar 2012 20:18:37 +0000 (+0200)
Subject: config: remove useless assignment
X-Git-Tag: v1.7.10-rc4~5
X-Git-Url: https://git.tokkee.org/?p=git.git;a=commitdiff_plain;h=b3065bdc03dd91561e35f91896aec8c64667d1a9

config: remove useless assignment

v1.7.9-8-g270a344 (config: stop using config_exclusive_filename) replaced
config_exclusive_filename with given_config_file.  In one case this
resulted in a self-assignment, which is reported by clang as a warning.
Remove the useless code.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/builtin/config.c b/builtin/config.c
index d41a9bfb1..33c8820af 100644
--- a/builtin/config.c
+++ b/builtin/config.c
@@ -397,8 +397,6 @@ int cmd_config(int argc, const char **argv, const char *prefix)
 				xstrdup(prefix_filename(prefix,
 							strlen(prefix),
 							given_config_file));
-		else
-			given_config_file = given_config_file;
 	}
 
 	if (respect_includes == -1)