59_Weather: fix Undefined subroutine

git-svn-id: https://svn.fhem.de/fhem/trunk@27169 2b470e98-0d58-463d-a4d8-8e2adae1ed80

fhem/CHANGED

@@ -1,8 +1,9 @@
 # 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.
- - feature:  74_AutomowerConnect: rework detail view
+ - bugfix:  59_Weather: fix Undefined subroutine 
+ - feature: 74_AutomowerConnect: rework detail view
              getter for MowerData and StatisticsData
- - feature:  75_AutomowerConnectDevice: same as AutomowerConnect
+ - feature: 75_AutomowerConnectDevice: same as AutomowerConnect
  - feature: 93_DbLog: new Get menu for a selection of getters,
                       send Log data back to parent process, Forum:#131790
  - change:  93_DbRep: ignore non-numeric values in diffValue and output 

fhem/lib/FHEM/Core/Weather.pm

@@ -317,7 +317,7 @@ sub _ReturnWithError {
     return;
 }
 
-sub _DeleteForecastreadings {
+sub DeleteForecastreadings {
     return 0 unless ( __PACKAGE__ eq caller(0) );
 
     my $hash = shift;