From 4665e7ca149f7fdda3648f534be7fd3f18c89c39 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Fri, 12 Jul 2019 23:17:53 +0200
Subject: [PATCH] hyperweb:: default arguments possible

---
 hyperweb.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hyperweb.cpp b/hyperweb.cpp
index 1b115768..5f6faa94 100644
--- a/hyperweb.cpp
+++ b/hyperweb.cpp
@@ -178,6 +178,8 @@ void emscripten_get_commandline() {
 #else
   char *str = (char*)EM_ASM_INT({
     var jsString = document.location.href;
+    if (typeof(default_arg) != 'undefined' && jsString.indexOf('?') == -1)
+      jsString = default_arg;
     var lengthBytes = lengthBytesUTF8(jsString)+1;
     var stringOnWasmHeap = _malloc(lengthBytes);
     stringToUTF8(jsString, stringOnWasmHeap, lengthBytes+1);