From 800a143b048ccfb6aaa49228fd173d17742ca872 Mon Sep 17 00:00:00 2001
From: David Catmull <uncommon@Jin-Wei.local>
Date: Sun, 5 Jun 2011 17:11:53 -0600
Subject: [PATCH] modernize loop

---
 PBWebHistoryController.m | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/PBWebHistoryController.m b/PBWebHistoryController.m
index 5d1bd47..70bdb7a 100644
--- a/PBWebHistoryController.m
+++ b/PBWebHistoryController.m
@@ -88,9 +88,7 @@
 	NSArray *refsA=[historyController.webCommit refs];
 	NSString *currentRef=[[[historyController repository] headRef] simpleRef];
 	NSString *style=@"";
-	int r=0;
-	for(r=0;r<[refsA count];r++){
-		PBGitRef *ref=[refsA objectAtIndex:r];
+	for(PBGitRef *ref in refsA){
 		if([currentRef isEqualToString:[ref ref]]){
 			style=[NSString stringWithFormat:@"currentBranch refs %@",[ref type]];
 		}else{