Replace deprecated NO_DEBUG to NDEBUG

juk/actioncollection.cpp

@@ -29,7 +29,7 @@ namespace ActionCollection
 
     TDEAction *action(const char *key)
     {
-#ifndef NO_DEBUG
+#ifndef NDEBUG
         TDEAction *a = actions()->action(key);
         if(!a)
             kdWarning(65432) << "TDEAction \"" << key << "\" is not defined yet." << endl;