diff -r 7b134c27fadb -r 38e1c91bfd88 components/websocket/websocket_server.c
--- a/components/websocket/websocket_server.c	Mon Jul 01 23:15:49 2019 +0200
+++ b/components/websocket/websocket_server.c	Tue Jul 02 11:00:27 2019 +0200
@@ -48,7 +48,7 @@
     if (!header.received) {
     	if (msg) 
 	    free(msg);
-    	return NULL;
+    	return;
     }
 
     switch(clients[num].last_opcode) {