confile: config_limit()

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

diff --git a/src/lxc/confile.c b/src/lxc/confile.c
index f4236a7afcb54bf1feb05dd2644ba1111b7273f5..77dff881e094ea5ad2deb4bf49a07cbad3cf4e33 100644 (file)
--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -1619,7 +1619,7 @@ static int config_limit(const char *key, const char *value,
        struct rlimit limit;
        unsigned long limit_value;
 
-       if (!value || strlen(value) == 0)
+       if (config_value_empty(value))
                return lxc_clear_limits(lxc_conf, key);
 
        if (strncmp(key, "lxc.limit.", sizeof("lxc.limit.")-1) != 0)