Fix debug mode build

tool/net/demo/crashreport.lua

@@ -0,0 +1,24 @@
+globalvar1 = 31337
+
+globalvar2 = {
+   'hello': 'world',
+}
+
+function dosomething(param1, x)
+   local res, y = 0
+   SetStatus(200)
+   SetHeader('Content-Type', 'text/plain; charset=utf-8')
+   Write('preprae to crash... now\r\n')
+   res = x / y
+   Write(string.format('42 / 0 is %d\r\n', res)
+end
+
+function start(param1)
+   local x = 42
+   dosomething(s, x)
+end
+
+function main()
+   local s = 'hello'
+   start(s)
+end