From 78d2c5a03f4ccdd7f1c7238091f2b21b76344d62 Mon Sep 17 00:00:00 2001
From: Logan Fick <logan@logal.dev>
Date: Sat, 5 Apr 2025 17:05:13 -0400
Subject: [PATCH] Fixed notifications containing extra blank line for streams
 with no tags. (Closes #4)

---
 owncastsentry.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/owncastsentry.py b/owncastsentry.py
index 36c272a..40263f6 100644
--- a/owncastsentry.py
+++ b/owncastsentry.py
@@ -300,8 +300,9 @@ class OwncastSentry(Plugin):
 
         body_text += "\n\nTo tune in, visit: https://" + domain + "/\n\n"
 
-        for tag in stream_config["tags"]:
-            body_text += "#" + tag + " "
+        if "tags" in stream_config and len(stream_config["tags"]) > 0:
+            body_text += "\n\n"
+            body_text += " ".join("#" + tag for tag in stream_config["tags"])
 
         # Iterate over the subscribed rooms and try to send a message to each.
         # TODO: This should probably be made async.