--- beecrypt-4.2.1/include/beecrypt/c++/util/AbstractSet.h~	2009-06-17 12:05:55.000000000 +0100
+++ beecrypt-4.2.1/include/beecrypt/c++/util/AbstractSet.h~	2012-05-31 21:17:42.302215848 +0100
@@ -56,7 +56,7 @@ 
 					if (c->size() != size())
 						return false;
 
-					return containsAll(*c);
+					return this->containsAll(*c);
 				}
 				return false;
 			}