From a159a50cee9573b7bd390f74fcd55afb9aac0c36 Mon Sep 17 00:00:00 2001
From: James Roseborough <james.roseborough@luaj.org>
Date: Fri, 10 Apr 2009 00:35:23 +0000
Subject: [PATCH] Save and restore call counter for calls, since they may fail
 and leave elements on the stack when an Exception is thrown.

---
 src/core/org/luaj/vm/LuaState.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/core/org/luaj/vm/LuaState.java b/src/core/org/luaj/vm/LuaState.java
index 440f4e55..a5bd29ea 100644
--- a/src/core/org/luaj/vm/LuaState.java
+++ b/src/core/org/luaj/vm/LuaState.java
@@ -313,6 +313,7 @@ public class LuaState extends Lua {
         
         // save stack state
         int oldbase = base;
+        int oldcc = cc;
         try {
 	
 	        // rb is base of new call frame
@@ -341,6 +342,7 @@ public class LuaState extends Lua {
 	        
         } finally {
         	this.base = oldbase;
+        	this.cc = oldcc;
         }
     }