From 7ba262b34fd873e1ecc692d0ada266ddf50622b4 Mon Sep 17 00:00:00 2001
From: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
Date: Wed, 24 Aug 2016 03:56:44 -0400
Subject: [PATCH] lib-master: don't leak config path

The config path can already be non-NULL thanks to the default config path
code or the CONFIG_PATH environmental variable.
---
 src/lib-master/master-service.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/lib-master/master-service.c b/src/lib-master/master-service.c
index 76cf50ed08..2a00c35a4c 100644
--- a/src/lib-master/master-service.c
+++ b/src/lib-master/master-service.c
@@ -430,6 +430,7 @@ bool master_service_parse_option(struct master_service *service,
 
 	switch (opt) {
 	case 'c':
+		i_free(service->config_path);
 		service->config_path = i_strdup(arg);
 		service->config_path_changed_with_param = TRUE;
 		break;