From 01d3ac47dae36d56bf113b56c3a69d746f66a90b Mon Sep 17 00:00:00 2001
From: Ryan Kavanagh <rak@rak.ac>
Date: Fri, 5 Jan 2024 15:14:12 -0500
Subject: make swaybg-random friendlier

---
 bin/executable_swaybg-random | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'bin')

diff --git a/bin/executable_swaybg-random b/bin/executable_swaybg-random
index ac80495..6184e33 100644
--- a/bin/executable_swaybg-random
+++ b/bin/executable_swaybg-random
@@ -4,6 +4,11 @@
 DIR=$1
 PIDFILE=$XDG_RUNTIME_DIR/swaybg.pid
 
+if test -z "$DIR"; then
+    echo "Usage: swaybg-random dir"
+    exit 1
+fi
+
 swaybg -i $(find $DIR/. -type f | shuf -n1) -m fill -o \* &
 NEWPID=$!
 pkill -F $PIDFILE
-- 
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