From ac20054bbf29c2191cd8cd0d30ed2771c7c2265d Mon Sep 17 00:00:00 2001
From: pvincent <pvincent974@gmail.com>
Date: Sat, 24 Aug 2019 16:15:30 +0400
Subject: [PATCH] fix tag release when empty

---
 bash.bashrc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bash.bashrc b/bash.bashrc
index 25db624..8ac76a9 100644
--- a/bash.bashrc
+++ b/bash.bashrc
@@ -109,7 +109,7 @@ __prompt_command() {
                 if [[ $ahead -ne 0 ]]; then
                     PS1+="${Blu}↑${ahead}"
                 else
-                    tag_release=`git describe --exact-match --tags $(git log -n1 --pretty='%h')`
+                    tag_release=`git describe --exact-match --tags $(git log -n1 --pretty='%h') 2> /dev/null`
                     if [[ -z $tag_release ]];then
                       PS1+="${Red}✔"
                     else