diff -urN enblend-3.0/src/anneal.h enblend-3.0.new/src/anneal.h
--- enblend-3.0/src/anneal.h	2004-11-21 10:23:08.000000000 +0100
+++ enblend-3.0.new/src/anneal.h	2007-04-25 17:06:23.679674384 +0200
@@ -678,7 +678,7 @@
 
             localK = stateSpace->size();
             if (localK < 2) convergedPoints[index] = true;
-            kMax = std::max(kMax, stateProbabilities->size());
+            kMax = std::max((size_t)kMax, stateProbabilities->size());
 
         }