From a765639c858c8d83ecbbb04b7e380b4b04acaa0c Mon Sep 17 00:00:00 2001
From: dtb <trinity@trinity.moe>
Date: Sat, 10 Sep 2022 00:04:17 -0400
Subject: [PATCH] refinement

---
 xdg-sanity.sh | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/xdg-sanity.sh b/xdg-sanity.sh
index 56ced9e..8a5aa7d 100755
--- a/xdg-sanity.sh
+++ b/xdg-sanity.sh
@@ -1,14 +1,20 @@
 #!/bin/sh
-set -e
+set -ex
 
 argv0="$0"
 
 # cats out the configuration or {'\n', EOF} if it can't be found
 stream_config(){
-	cat "$HOME"/.xdg-sanity.conf 2>/dev/null \
-		|| cat "$HOME"/.config/xdg-sanity.conf 2>/dev/null \
-		|| cat /etc/xdg-sanity/xdg-sanity.conf 2>/dev/null \
-		|| echo # empty line
+	for file in \
+			"$HOME"/.config/xdg-sanity.conf \
+			"$HOME"/.xdg-sanity.conf \
+			/etc/xdg-sanity/xdg-sanity.conf \
+			/dev/null
+	do
+		cat "$file" 2>/dev/null \
+			&& break \
+			|| true
+	done
 }
 
 # check if usage is valid