From 85b02450abeecb65475c6ff831c60ffa29076fb6 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@lukeshu.com>
Date: Thu, 18 Jan 2018 14:47:27 -0500
Subject: makepkg.conf: adjust to work with `set -u`

---
 .config/pacman/makepkg.conf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.config/pacman/makepkg.conf b/.config/pacman/makepkg.conf
index 477fe8e..58c4955 100644
--- a/.config/pacman/makepkg.conf
+++ b/.config/pacman/makepkg.conf
@@ -6,7 +6,7 @@ LOGDEST="${LIBREHOME}/packages/logdest"
 BUILDDIR="${LIBREHOME}/packages/builddir"
 
 GPGKEY="$({
-		[ -z "$GPGKEY" ] || echo "$GPGKEY"
+		[ -z "${GPGKEY:-}" ] || echo "$GPGKEY"
 		sed -nr 's/^\s*default-key\s+//p' "${LIBREHOME}/.gnupg/gpg.conf"
 		sudo -u "${LIBREUSER}" gpg --list-secret-keys --with-colons | awk -F: '/^sec:/{print substr($5,9)}'
 	} | sed 1q)"
-- 
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