util: cast smaller type to large type

2018-12-02 05:58:18 +01:00
parent da96ad5ae2
commit cedfe0b02b
5 changed files with 6 additions and 6 deletions
@@ -17,7 +17,7 @@ const char *ip_protocol_to_name(int id) {
        if (id < 0)
                return NULL;

-        if (id >= (int) ELEMENTSOF(ip_protocol_names))
+        if ((size_t) id >= ELEMENTSOF(ip_protocol_names))
                return NULL;

        return ip_protocol_names[id];