From 18517cc98ee21ef940fd641ee94f0a0cd9b30c28 Mon Sep 17 00:00:00 2001
From: Matthew Martin <phy1729@gmail.com>
Date: Thu, 2 Nov 2017 19:25:23 -0500
Subject: [PATCH] tests: Run tests with NOUNSET

---
 tests/test-highlighting.zsh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/test-highlighting.zsh b/tests/test-highlighting.zsh
index f6ebff4..743b3bb 100755
--- a/tests/test-highlighting.zsh
+++ b/tests/test-highlighting.zsh
@@ -29,6 +29,8 @@
 # -------------------------------------------------------------------------------------------------
 
 
+setopt NOUNSET
+
 # Check an highlighter was given as argument.
 [[ -n "$1" ]] || {
   echo >&2 "Bail out! You must provide the name of a valid highlighter as argument."