From: Ansgar Burchardt <ansgar@debian.org>
Bug-Debian: http://bugs.debian.org/624916
Subject: Fix FTBFS with gcc-4.6

--- btanks-0.9.8083.orig/engine/sl08/sl08.py
+++ btanks-0.9.8083/engine/sl08/sl08.py
@@ -152,8 +152,8 @@ class Generator(object):
 			typedef base_signalXXX %s signal_type; 
 			typedef return_type (object_type::*func_t) %s; 
 
-			inline slotXXX () : object(NULL), func(NULL) {}
-			inline slotXXX(object_type *object, func_t func, signal_type * signal = NULL) : object(object), func(func) {}
+			inline slotXXX () : object(0), func(0) {}
+			inline slotXXX(object_type *object, func_t func, signal_type * signal = 0) : object(object), func(func) {}
 
 			inline void assign(object_type *o, func_t f) { object = o; func = f; }
 			inline void assign(object_type *o, func_t f, signal_type &signal_ref = NULL) { object = o; func = f; connect(signal_ref); }
@@ -187,7 +187,7 @@ class Generator(object):
 			typedef base_signalXXX %s signal_type; 
 			typedef void (object_type::*func_t) %s ;
 
-			inline slotXXX () : object(NULL), func(NULL) {}
+			inline slotXXX () : object(0), func(0) {}
 			inline slotXXX (object_type *object, func_t func) : object(object), func(func) {}
 			inline void assign(object_type *o, func_t f) { object = o; func = f; }
 			inline void assign(object_type *o, func_t f, signal_type &signal_ref) { object = o; func = f; connect(signal_ref); }