From 6f122fd544e0c77cc6c38a294a353d7bd4accf9d Mon Sep 17 00:00:00 2001
From: Thorbjørn Lindeijer <thorbjorn@lindeijer.nl>
Date: Sun, 22 Aug 2010 02:40:52 +0200
Subject: Print out the actual error message in case of a syntax error

Should help to locate the problem.

Reviewed-by: Jared Adams
---
 src/scripting/luascript.cpp | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'src/scripting/luascript.cpp')

diff --git a/src/scripting/luascript.cpp b/src/scripting/luascript.cpp
index 33145b56..8e19cd52 100644
--- a/src/scripting/luascript.cpp
+++ b/src/scripting/luascript.cpp
@@ -86,9 +86,13 @@ void LuaScript::load(const char *prog)
 {
     int res = luaL_loadstring(mState, prog);
 
-    if (res == LUA_ERRSYNTAX)
-    {
-        LOG_ERROR("Syntax error while loading Lua script.");
+    switch (res) {
+    case LUA_ERRSYNTAX:
+        LOG_ERROR("Syntax error while loading Lua script: "
+                  << lua_tostring(mState, -1));
+        return;
+    case LUA_ERRMEM:
+        LOG_ERROR("Memory allocation error while loading Lua script");
         return;
     }
 
-- 
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