Bug fix: only process adversary if generated (explicit).

git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@4952 bbc10eb1-c90d-0410-af57-cb519fbb1720

prism/src/explicit/MDPModelChecker.java

@@ -582,11 +582,11 @@ public class MDPModelChecker extends ProbModelChecker
 			throw new PrismException(msg);
 		}
 		
+		// Process adversary
+		if (genAdv) {
 			// Prune adversary
 			restrictAdversaryToReachableStates(mdp, adv);
-		
 			// Print adversary
-		if (genAdv) {
 			PrismLog out = new PrismFileLog(exportAdvFilename);
 			out.print("Adv:");
 			for (i = 0; i < n; i++) {