coverity 182068: 155650: unnecessary check against illegal NULL

diff --git a/lib/libwebsockets.c b/lib/libwebsockets.c
index 65b88ee..2ca8316 100755 (executable)
--- a/lib/libwebsockets.c
+++ b/lib/libwebsockets.c
@@ -820,8 +820,7 @@ lws_get_addresses(struct lws_vhost *vh, void *ads, char *name,
        struct addrinfo ai, *res;
        struct sockaddr_in addr4;
 
-       if (rip)
-               rip[0] = '\0';
+       rip[0] = '\0';
        name[0] = '\0';
        addr4.sin_family = AF_UNSPEC;
 
@@ -856,8 +855,6 @@ lws_get_addresses(struct lws_vhost *vh, void *ads, char *name,
                                name, name_len, NULL, 0, 0))
                        return -1;
 #endif
-               if (!rip)
-                       return 0;
 
                if (getaddrinfo(name, NULL, &ai, &result))
                        return -1;