From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Mon, 29 May 2017 13:01:28 +0000 (+0200)
Subject: confile: config_stopsignal()
X-Git-Tag: lxc-1.0.11~45
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=76b83cb145389f52b2b915d0deb116d5beaa8ab2;p=thirdparty%2Flxc.git

confile: config_stopsignal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/lxc/confile.c b/src/lxc/confile.c
index 40c327f64..01d38e051 100644
--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -1294,10 +1294,14 @@ static int config_haltsignal(const char *key, const char *value,
 }
 
 static int config_stopsignal(const char *key, const char *value,
-			  struct lxc_conf *lxc_conf)
+			     struct lxc_conf *lxc_conf)
 {
-	int sig_n = sig_parse(value);
+	int sig_n;
 
+	if (config_value_empty(value))
+		return 0;
+
+	sig_n = sig_parse(value);
 	if (sig_n < 0)
 		return -1;
 	lxc_conf->stopsignal = sig_n;