From 43152b2837700c631d38bebeac624516194afa35 Mon Sep 17 00:00:00 2001
From: gk <gaugekrahe@gmail.com>
Date: Fri, 18 Sep 2020 09:04:44 +1000
Subject: [PATCH] Don't overwrite $wm with another DE variable if the first one
 worked

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

diff --git a/fet.sh b/fet.sh
index 4557af2..eaa4830 100755
--- a/fet.sh
+++ b/fet.sh
@@ -17,7 +17,7 @@ eq() {  # equals  |  [ a = b ] with globbing
 
 ## DE
 wm="$XDG_CURRENT_DESKTOP"
-wm="$DESKTOP_SESSION"
+[ "$wm" ] || wm="$DESKTOP_SESSION"
 
 ## Distro
 # freedesktop.org/software/systemd/man/os-release.html