confile: config_syslog()

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

confile: config_syslog()
7ca56b84 · Christian Brauner · 78304622 · 7ca56b84
Unverified Commit 7ca56b84 authored May 29, 2017 by Christian Brauner
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confile.c src/lxc/confile.c +4 -0

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--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -3293,6 +3293,10 @@ static int config_syslog(const char *key, const char *value,
 			 struct lxc_conf *lxc_conf)
 {
 	int facility;
+
+	if (config_value_empty(value))
+		return 0;
+
 	facility = lxc_syslog_priority_to_int(value);
 	if (facility == -EINVAL) {
 		ERROR("Wrong value for lxc.syslog.");