From 0b188d7c5588ec333116e1d3af74778739465c2e Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Mon, 2 Jan 2017 11:46:07 +1100
Subject: [PATCH] DE: Check that WM isn't empty

---
 neofetch | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/neofetch b/neofetch
index 148ff2b4..1547b02d 100755
--- a/neofetch
+++ b/neofetch
@@ -556,7 +556,7 @@ get_de() {
             # the desktop variables are sometimes also set to the
             # window manager name. This checks to see if WM == DE
             # and dicards the DE value.
-            [[ "$de" =~ $wm ]] && { unset -v de; return; }
+            [[ "$wm" && "$de" =~ $wm ]] && { unset -v de; return; }
         ;;
     esac