From 64e1ee80ea70394f85904d680ef16fd1467b1ca7 Mon Sep 17 00:00:00 2001
From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Jul 12 2021 11:30:53 +0000
Subject: man/50-xdg-data-dirs: add quotes as suggested by shellcheck


(cherry picked from commit aa45911b793255bec34fe8c128c80bda1482cc14)

---

diff --git a/man/50-xdg-data-dirs.sh b/man/50-xdg-data-dirs.sh
index 89e9fbb..ce062e3 100755
--- a/man/50-xdg-data-dirs.sh
+++ b/man/50-xdg-data-dirs.sh
@@ -5,8 +5,8 @@ XDG_DATA_DIRS="${XDG_DATA_DIRS:-/usr/local/share/:/usr/share}"
 
 # add a directory if it exists
 if [[ -d /opt/foo/share ]]; then
-    XDG_DATA_DIRS=/opt/foo/share:${XDG_DATA_DIRS}
+    XDG_DATA_DIRS="/opt/foo/share:${XDG_DATA_DIRS}"
 fi
 
 # write our output
-echo XDG_DATA_DIRS=$XDG_DATA_DIRS
+echo "XDG_DATA_DIRS=${XDG_DATA_DIRS}"