confile: config_group()

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

diff --git a/src/lxc/confile.c b/src/lxc/confile.c
index 40b4f2e42b3dd4b7e8c5020e736f53d9d434da0d..5be746eb3bd73dba010078c662a3c69e908c8b47 100644 (file)
--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -1098,7 +1098,7 @@ static int config_group(const char *key, const char *value,
        struct lxc_list *grouplist;
        int ret = -1;
 
-       if (!strlen(value))
+       if (config_value_empty(value))
                return lxc_clear_groups(lxc_conf);
 
        groups = strdup(value);