Merged revisions 309585 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.8

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  r309585 | mnicholson | 2011-03-04 13:38:25 -0600 (Fri, 04 Mar 2011) | 9 lines
  
  Merged revisions 309584 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.6.2
  
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    r309584 | mnicholson | 2011-03-04 13:37:13 -0600 (Fri, 04 Mar 2011) | 2 lines
    
    Restore mysterious lua_pushvalue() call removed in r309494.  The mystery has been solved.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@309587 65c4cc65-6c06-0410-ace0-fbb531ad65f3

pbx/pbx_lua.c

@@ -794,6 +794,10 @@ static int lua_sort_extensions(lua_State *L)
 		int context_name = context - 1;
 		int context_order;
 
+		/* copy the context_name to be used as the key for the
+		 * context_order table in the extensions_order table later */
+		lua_pushvalue(L, context_name);
+
 		/* create the context_order table */
 		lua_newtable(L);
 		context_order = lua_gettop(L);