confile: config_cap_drop()

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

diff --git a/src/lxc/confile.c b/src/lxc/confile.c
index bd4cc19113667377b1380bb6e625dbafc83cd10c..09c5706912c129a1812491ce4aaa95b8f719fdc6 100644 (file)
--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -1569,7 +1569,7 @@ static int config_cap_drop(const char *key, const char *value,
        struct lxc_list *droplist;
        int ret = -1;
 
-       if (!strlen(value))
+       if (config_value_empty(value))
                return lxc_clear_config_caps(lxc_conf);
 
        dropcaps = strdup(value);