From 017536123a5d334759ed54aff610b22a8d6c8254 Mon Sep 17 00:00:00 2001
From: Ze Libertine Gamer <zlg@zlg.space>
Date: Thu, 3 Nov 2016 07:02:05 -0700
Subject: Improve error handling in shell scripts

---
 scripts/dupe-finder.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'scripts/dupe-finder.sh')

diff --git a/scripts/dupe-finder.sh b/scripts/dupe-finder.sh
index dec0d68..93d84c9 100755
--- a/scripts/dupe-finder.sh
+++ b/scripts/dupe-finder.sh
@@ -1,7 +1,12 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # dupe-finder.sh: Output duplicate games in your database
 
+# Set options for improved robustness
+set -o errexit
+set -o pipefail
+set -o nounset
+
 # We're setting the envvar here to enforce the -w argument to uniq
 result=$(VGSTASH_TABLE_WIDTH=80 vgstash list | uniq -D -f 2 -w 58)
 if [[ -n $result ]]; then
-- 
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