From 4e94202cc94822f8abb5e4b025159eb170c83be9 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Sun, 20 Jan 2019 17:12:12 +0200
Subject: general: Fix issue with going to parent dir from /

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

diff --git a/fff b/fff
index 6727473..59a4e28 100755
--- a/fff
+++ b/fff
@@ -544,7 +544,7 @@ key() {
                 open "$PWD"
 
             # If '$PWD' is '/', do nothing.
-            elif [[ $PWD != / ]]; then
+            elif [[ $PWD && $PWD != / ]]; then
                 find_previous=1
                 open "${PWD%/*}"
             fi
-- 
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