bind protocol: fix for NULL names

diff --git a/lib/libwebsockets.c b/lib/libwebsockets.c
index e4a42dc..6917070 100755 (executable)
--- a/lib/libwebsockets.c
+++ b/lib/libwebsockets.c
@@ -200,7 +200,7 @@ lws_bind_protocol(struct lws *wsi, const struct lws_protocols *p)
                vpo = vp;
 
                while (n--) {
-                       if (!strcmp(p->name, vp->name)) {
+                       if (p->name && vp->name && !strcmp(p->name, vp->name)) {
                                hit = 1;
                                lws_same_vh_protocol_insert(wsi, vp - vpo);
                                break;