38_netatmo: fix for invalid forecast data crashing FHEM

git-svn-id: https://svn.fhem.de/fhem/trunk@12266 2b470e98-0d58-463d-a4d8-8e2adae1ed80

fhem/CHANGED

@@ -1,5 +1,6 @@
 # Add changes at the top of the list. Keep it in ASCII, and 80-char wide.
 # Do not insert empty lines here, update check depends on it.
+  - bugfix:  38_netatmo: fix for invalid forecast data crashing FHEM
   - feature: 98_Hyperion: version check for hyperion server
                           required min version of hyperion is now 1.03.2
                           attr hyperionVersionCheck to disable version check

fhem/FHEM/38_netatmo.pm

@@ -2551,6 +2551,8 @@ netatmo_parseForecast($$)
         foreach my $forecastdata ( @{$json->{body}{forecastDays}})
         {
 
+          next if(ref($forecastdata) ne "HASH");
+
           if(defined($forecastdata->{rain}))
           {
             readingsBeginUpdate($hash);