# HG changeset patch
# User jbe
# Date 1334672792 -7200
# Node ID ebdc20b7048b7267464fce7afefcdafb7af9d938
# Parent  937bbe05098c2946b736472591aafb9a0a4ca5ae
Lua 5.2 compatibility:
Make function load accepting strings as first argument

diff -r 937bbe05098c -r ebdc20b7048b framework/cgi-bin/webmcp.lua
--- a/framework/cgi-bin/webmcp.lua	Tue Apr 17 15:39:27 2012 +0200
+++ b/framework/cgi-bin/webmcp.lua	Tue Apr 17 16:26:32 2012 +0200
@@ -6,6 +6,23 @@
 if not table.unpack then
   table.unpack = unpack
 end
+do
+  local old_load = load
+  function load(ld, ...)
+    if type(ld) == string then
+      local done = false
+      local func = function()
+        if not done then
+          done = true
+          return ld
+        end
+      end
+      return old_load(func, ...)
+    else
+      return old_load(ld, ...)
+    end
+  end
+end
 
 -- include "../lib/" in search path for libraries
 if not WEBMCP_PATH then
@@ -144,7 +161,7 @@
     if file then
       local filedata = file:read("*a")
       io.close(file)
-      local func, errmsg = loadstring(filedata, "=" .. filename)
+      local func, errmsg = load(filedata, "=" .. filename)
       if func then
         func()
         return true