confile: config_idmap()

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

diff --git a/src/lxc/confile.c b/src/lxc/confile.c
index 745a815fefe4b99b93d7de3c65584cf272a6488a..440fc9a0099807b64702946b4bdcb6a51d0a40a3 100644 (file)
--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -1366,7 +1366,7 @@ static int config_idmap(const char *key, const char *value, struct lxc_conf *lxc
        char type;
        int ret;
 
-       if (!value || strlen(value) == 0)
+       if (config_value_empty(value))
                return lxc_clear_idmaps(lxc_conf);
 
        subkey = strstr(key, token);