From f66f7e484fa1732f97402f3b6be958d8d8adb27a Mon Sep 17 00:00:00 2001
From: equt <git@47.rs>
Date: Wed, 11 Nov 2020 22:38:19 +0800
Subject: [PATCH] [ fix #891 ] Cast branch output if HEAD not exists

---
 bin/git-browse | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/git-browse b/bin/git-browse
index a6faa15..4acab81 100755
--- a/bin/git-browse
+++ b/bin/git-browse
@@ -2,7 +2,7 @@
 
 if [[ $1 == "" ]]
 then
-    branch=$(git rev-parse --abbrev-ref HEAD)
+    branch=$(git rev-parse --abbrev-ref HEAD 2&> /dev/null)
     remote=$(git config branch."${branch}".remote || echo "origin")
 else
     remote=$1