U4-4199 - undef debug code in release

src/Umbraco.Core/Strings/DefaultShortStringHelper.cs

@@ -1,6 +1,11 @@
 
-// debugging - define to write cleaning details & steps to console
+// debugging
-#define WRTCONS
+// define WRTCONS to write cleaning details & steps to console
+// leave it wrapped within #if DEBUG to make sure it does leak
+// into RELEASE, see http://issues.umbraco.org/issue/U4-4199
+#if DEBUG
+#undef WRTCONS
+#endif
 
 using System;
 using System.Collections.Generic;