From c2b601d123714f29474a0434555bf90c2ebedbbd Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Thu, 2 Feb 2023 16:02:01 +0100
Subject: [PATCH] urlwatch subject: put each url on its own line

---
 krebs/3modules/urlwatch.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/krebs/3modules/urlwatch.nix b/krebs/3modules/urlwatch.nix
index e08289bbc..8ebbdd1f8 100644
--- a/krebs/3modules/urlwatch.nix
+++ b/krebs/3modules/urlwatch.nix
@@ -177,8 +177,8 @@ let
                 echo Date: $(date -R)
                 echo From: ${shell.escape cfg.from}
                 echo Subject: $(
-                  sed -n 's/^\(CHANGED\|ERROR\|NEW\): //p' changes \
-                    | tr '\n' ' '
+                  sed -nr 's/^(CHANGED|ERROR|NEW): //p' changes |
+                  sed '1!s/^  //'
                 )
                 echo To: ${shell.escape cfg.mailto}
                 echo