fix spinning on NULL protocol name

Signed-off-by: Andy Green <andy.green@linaro.org>

diff --git a/lib/server.c b/lib/server.c
index aad5286..21ccd16 100644 (file)
--- a/lib/server.c
+++ b/lib/server.c
@@ -389,8 +389,10 @@ int lws_handshake_server(struct libwebsocket_context *context,
 
                        n = 0;
                        while (context->protocols[n].callback) {
-                               if (!wsi->protocol->name)
+                               if (!wsi->protocol->name) {
+                                       n++;
                                        continue;
+                               }
                                if (!strcmp(context->protocols[n].name,
                                            protocol_name)) {
                                        lwsl_info("prot match %d\n", n);