From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Mon, 29 May 2017 12:58:24 +0000 (+0200)
Subject: confile: config_haltsignal()
X-Git-Tag: lxc-1.0.11~47
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d86a95707d35855c5613ece0d74d0dc096a5427b;p=thirdparty%2Flxc.git

confile: config_haltsignal()

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

diff --git a/src/lxc/confile.c b/src/lxc/confile.c
index d2b4f4256..c23adf1de 100644
--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -1281,6 +1281,9 @@ static int config_haltsignal(const char *key, const char *value,
 {
 	int sig_n = sig_parse(value);
 
+	if (config_value_empty(value))
+		return 0;
+
 	if (sig_n < 0)
 		return -1;
 	lxc_conf->haltsignal = sig_n;