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 3e062d8c499cca38ff58c3d7270ef5ce9cd4e4d3..78b3865dd053ccd7a678212a0b7eefa83c68fdb9 100644 (file)
--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -1284,7 +1284,7 @@ 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);