package-nopast/lua/luaxml/empty_attributes.patch

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From: 张增波 <zengbo.zhang@gmail.com>
Date: 2010/9/25
Subject: [patch] LuaXml can't interpret empty attribute
To: gerald.franz@viremo.de

--- ./LuaXML_lib_unix.c	2010-09-25 15:10:19.000000000 +0800
+++ ./LuaXML_lib.c	2010-09-25 15:04:26.000000000 +0800
@@ -319,7 +319,12 @@
 			if(token[sepPos]) { // regular attribute
 				const char* aVal =token+sepPos+2;
 				lua_pushlstring(L, token, sepPos);
-				Xml_pushDecode(L, aVal, strlen(aVal)-1);
+				if ( strlen(aVal) == 1 ) {
+					Xml_pushDecode(L, "", 0);
+				}
+				else{
+					Xml_pushDecode(L, aVal, strlen(aVal)-1);
+				}
 				lua_settable(L, -3);
 			}
 		}