From 121101f5bb5d95f1d70379c6b2be592e03b133a8 Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Tue, 20 Feb 2018 23:47:41 +0100
Subject: git-branch-list(is_a_branch): Quiet `git rev-parse`

We only care about the return code here. If `git rev-parse --verify` is
successful or if it fails to find a branch with the given name, it will
write output. We don't want this output to be printed, so send it to
`/dev/null`.
---
 git-branch-list | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/git-branch-list b/git-branch-list
index 5d0bc44..26098e4 100755
--- a/git-branch-list
+++ b/git-branch-list
@@ -73,7 +73,7 @@ function branch_or_current_branch () {
 function is_a_branch () {
 	local branch="$1"
 
-	git rev-parse --verify "$branch"
+	git rev-parse --verify "$branch" > /dev/null 2>&1
 	return $?
 }
 
-- 
cgit v1.2.3