From fbe13d8f32dc0e3bb76e32ee690e6f15bcafb0f5 Mon Sep 17 00:00:00 2001
From: Holger Weiss <holger@zedat.fu-berlin.de>
Date: Wed, 18 Jun 2014 00:47:35 +0200
Subject: lib/parse_ini.c: Read $MP_CONFIG_FILE

Read $MP_CONFIG_FILE if that variable is set in the environment.

diff --git a/lib/parse_ini.c b/lib/parse_ini.c
index e19af1b..f352d78 100644
--- a/lib/parse_ini.c
+++ b/lib/parse_ini.c
@@ -339,7 +339,8 @@ static char *default_file_in_path(void){
 static char *default_file(void){
 	char **p, *ini_file;
 
-	if((ini_file=default_file_in_path())!=NULL)
+	if((ini_file=getenv("MP_CONFIG_FILE"))!=NULL ||
+	    (ini_file=default_file_in_path())!=NULL)
 		return ini_file;
 	for(p=default_ini_path_names; *p!=NULL; p++)
 		if (access(*p, F_OK)==0)
-- 
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