From 0b59bc01e53be04bc49efbfff36cfc8d2b48515f Mon Sep 17 00:00:00 2001
From: Joel Rosdahl <joel@rosdahl.net>
Date: Sat, 16 Jul 2011 15:32:47 +0200
Subject: [PATCH] config: Bail out on bad environment variable settings

---
 ccache.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ccache.c b/ccache.c
index bdd6a8784..bfa6e1b26 100644
--- a/ccache.c
+++ b/ccache.c
@@ -1838,7 +1838,9 @@ initialize(void)
 		free(cachedir_config_path);
 	}
 
-	conf_update_from_environment(conf, &errmsg);
+	if (!conf_update_from_environment(conf, &errmsg)) {
+		fatal("%s", errmsg);
+	}
 
 	exitfn_init();
 	exitfn_add_nullary(stats_flush);
-- 
2.47.3