From 5b628cc6940b3ba8bae97e615a9d19993006c66c Mon Sep 17 00:00:00 2001
From: betateilchen <betateilchen@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Mon, 29 Jul 2013 20:07:24 +0000
Subject: [PATCH] =?UTF-8?q?fixed:=20prototype=20mismatch=20error=20(I=20ho?=
 =?UTF-8?q?pe=E2=80=A6)?=
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git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@3541 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/98_openweathermap.pm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/fhem/FHEM/98_openweathermap.pm b/fhem/FHEM/98_openweathermap.pm
index d2a6bb8a4..c044ad63a 100644
--- a/fhem/FHEM/98_openweathermap.pm
+++ b/fhem/FHEM/98_openweathermap.pm
@@ -334,7 +334,9 @@ UpdateReadings($$$){
 		$jsonWeather = $json->decode($response);
 	} catch {
 		Log $loglevel, "openweather $name error: JSPON decode";
-		return;
+		return undef;
+	} finally {
+		return undef;
 	};
 
 	readingsBeginUpdate($hash);