Don't use false as pointer. Don't use default arguments in friend
definition.


(joerg)

$NetBSD: patch-packages_CLPBN_horus_HorusCli.cpp,v 1.1 2013/07/19 12:51:56 joerg Exp $

--- packages/CLPBN/horus/HorusCli.cpp.orig	2013-07-19 10:05:58.000000000 +0000
+++ packages/CLPBN/horus/HorusCli.cpp
@@ -121,7 +121,7 @@ readQueryAndEvidence (
       }
       VarId vid = Util::stringToUnsigned (arg);
       VarNode* queryVar = fg.getVarNode (vid);
-      if (queryVar == false) {
+      if (queryVar == NULL) {
         cerr << "Error: unknow variable with id " ;
         cerr << "`" << vid << "'."  << endl;
         exit (EXIT_FAILURE);
@@ -143,7 +143,7 @@ readQueryAndEvidence (
       }
       VarId vid = Util::stringToUnsigned (leftArg);
       VarNode* observedVar = fg.getVarNode (vid);
-      if (observedVar == false) {
+      if (observedVar == NULL) {
         cerr << "Error: unknow variable with id " ;
         cerr << "`" << vid << "'."  << endl;
         exit (EXIT_FAILURE);

$NetBSD: patch-packages_swi-minisat2_C_SolverTypes.h,v 1.3 2013/07/19 12:51:56 joerg Exp $

--- packages/swi-minisat2/C/SolverTypes.h.orig	2012-06-29 21:19:52.000000000 +0000
+++ packages/swi-minisat2/C/SolverTypes.h
@@ -119,7 +119,7 @@ public:
 
     // -- use this function instead:
     template<class V>
-    friend Clause* Clause_new(const V& ps, bool learnt = false);
+    friend Clause* Clause_new(const V& ps, bool learnt);
 
     int          size        ()      const   { return size_etc >> 3; }
     void         shrink      (int i)         { assert(i <= size()); size_etc = (((size_etc >> 3) - i) << 3) | (size_etc & 7); }