From 335697de72733150079acf1745ffefad2f6f1885 Mon Sep 17 00:00:00 2001
From: Nachuan Tang <tangnachuan1208@gmail.com>
Date: Mon, 25 Jul 2022 17:12:31 -0400
Subject: [PATCH 1/2] remove test file

---
 test.sh | 8 --------
 1 file changed, 8 deletions(-)
 delete mode 100755 test.sh

diff --git a/test.sh b/test.sh
deleted file mode 100755
index 2e5a14d..0000000
--- a/test.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/sh
-
-a="asfsdfs
-dfdfd
-fdfff
-ggg"
-
-grep ggg $a

From 8af29c97c1239769e85a0444779cd97549301c94 Mon Sep 17 00:00:00 2001
From: Nachuan Tang <tangnachuan1208@gmail.com>
Date: Mon, 25 Jul 2022 17:18:08 -0400
Subject: [PATCH 2/2] fix custom _git_ps1 bug

---
 bash_tools/theme_bash.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bash_tools/theme_bash.sh b/bash_tools/theme_bash.sh
index 01456e8..1bb8829 100644
--- a/bash_tools/theme_bash.sh
+++ b/bash_tools/theme_bash.sh
@@ -6,7 +6,7 @@ if [[ $(type -t foo) != function ]]; then
 
         local branch=`git branch 2>/dev/null | grep '*' | sed 's/* \(.*\)/\1/'`
         
-        if [ $? ]; then
+        if [ -n "$branch" ]; then
             status=`git status 2>/dev/null`
             local stage_info="not staged for commit"
             local commit_info="Changes to be committed"