From 7793e5eed446c1f521f22abf9d630ed513b2e41d Mon Sep 17 00:00:00 2001
From: Pieter de Bie <pdebie@ai.rug.nl>
Date: Sat, 4 Oct 2008 22:14:37 +0200
Subject: [PATCH] GitRepository: Quiet a git error when resolving symbolic ref

We already catch this in our code, so this was just
confusing the debug output.
---
 PBGitRepository.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PBGitRepository.m b/PBGitRepository.m
index ff78170..5ccb5e4 100644
--- a/PBGitRepository.m
+++ b/PBGitRepository.m
@@ -368,7 +368,7 @@ NSString* PBGitRepositoryErrorDomain = @"GitXErrorDomain";
 
 - (NSString*) parseSymbolicReference:(NSString*) reference
 {
-	NSString* ref = [self outputForArguments:[NSArray arrayWithObjects: @"symbolic-ref", reference, nil]];
+	NSString* ref = [self outputForArguments:[NSArray arrayWithObjects: @"symbolic-ref", @"-q", reference, nil]];
 	if ([ref hasPrefix:@"refs/"])
 		return ref;