From 3e7adde63840ea4301291a2779bb90c6d68c996c Mon Sep 17 00:00:00 2001
From: Noah Gorny <noah@gittabags.com>
Date: Sat, 6 Feb 2021 20:25:56 +0200
Subject: [PATCH] install: Move to double brackets in check_for-backup check

---
 install.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/install.sh b/install.sh
index 50f31f29..28a48ebd 100755
--- a/install.sh
+++ b/install.sh
@@ -78,7 +78,7 @@ function backup_append() {
 }
 
 function check_for_backup() {
-	if ! [ -e "$HOME/$BACKUP_FILE" ]; then
+	if ! [[ -e "$HOME/$BACKUP_FILE" ]]; then
 		return
 	fi
 	echo -e "\033[0;33mBackup file already exists. Make sure to backup your .bashrc before running this installation.\033[0m" >&2