graph.c in rugged-0.25.0

- old
+ new

@@ -57,10 +57,10 @@
 		goto on_error;
 
 	/* as long as there are non-STALE commits */
 	while (interesting(&list, roots)) {
 		git_commit_list_node *commit = git_pqueue_pop(&list);
-		int flags;
+		unsigned int flags;
 
 		if (commit == NULL)
 			break;
 
 		flags = commit->flags & (PARENT1 | PARENT2 | STALE);