From 891ce89d2b2a74db141f15cc9ee7333d8a9c4c28 Mon Sep 17 00:00:00 2001
From: Lukas Winkler <git@lw1.at>
Date: Wed, 2 Oct 2019 17:55:31 +0200
Subject: [PATCH] only notify when there is a warning

---
 main.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/main.py b/main.py
index 487a9ad..af38f14 100644
--- a/main.py
+++ b/main.py
@@ -29,8 +29,8 @@ for day in ["heute", "morgen", "uebermorgen"]:
     warnings = [tag.get_text() for tag in soup.find_all("p", class_="warnung_text")]
     text = "\n".join(warnings)
     if day not in cache or text != cache[day]:
-        # if text:
-        notify(text)
+        if text:
+            notify(text)
         cache[day] = text
     print(text)