From 7f8c19d480927814f7a59620f585e2295043d063 Mon Sep 17 00:00:00 2001
From: Cotes Chung <11371340+cotes2020@users.noreply.github.com>
Date: Sun, 11 Jul 2021 17:19:24 +0800
Subject: [PATCH] Improve the code style on shell scripts

Double quote to prevent globbing and word splitting.
---
 tools/bump.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/bump.sh b/tools/bump.sh
index 9a08d70..8bd5105 100755
--- a/tools/bump.sh
+++ b/tools/bump.sh
@@ -148,11 +148,11 @@ release() {
   build_gem
 
   # head back to working branch
-  git checkout $_working_branch
+  git checkout "$_working_branch"
 
   if [[ $_working_branch == $DEFAULT_BRANCH ]]; then
     if $_new_release_branch; then
-      git merge $_release_branch
+      git merge "$_release_branch"
     fi
   fi