From bcd62c52e88e24b16e8fdb3ea6bda538affe4ac2 Mon Sep 17 00:00:00 2001
From: Timo Wilken
Date: Sun, 14 Jul 2024 19:58:24 +0200
Subject: Fix shell error on unset variable

---
 tw/services/files/passmenu | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tw/services/files/passmenu b/tw/services/files/passmenu
index a95fcc7a..2600e222 100755
--- a/tw/services/files/passmenu
+++ b/tw/services/files/passmenu
@@ -44,7 +44,7 @@ extract_key() {
 }
 
 type_stdin() {
-  tr -d '\n' | if [ -n "$WAYLAND_DISPLAY" ]; then
+  tr -d '\n' | if [ -n "${WAYLAND_DISPLAY+x}" ]; then
     wtype -s 50 -
   else
     xdotool getactivewindow type --clearmodifiers --file -
@@ -86,7 +86,7 @@ case "$mode" in
     entry=$(pass show "$password_name")
     if [ "$mode" = type-all ]; then
       echo "$entry" | extract_key username | type_stdin
-      if [ -n "$WAYLAND_DISPLAY" ]; then
+      if [ -n "${WAYLAND_DISPLAY+x}" ]; then
         wtype -s 50 -k Tab
       else
         xdotool getactivewindow key Tab
-- 
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