Check for default (no parameter specified to sunrise)

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@1920 2b470e98-0d58-463d-a4d8-8e2adae1ed80
2012-10-04 07:16:57 +00:00
parent 46110b4b1f
commit c084b75a0e
1 changed files with 1 additions and 1 deletions
--- a/FHEM/99_SUNRISE_EL.pm
+++ b/FHEM/99_SUNRISE_EL.pm
@@ -57,7 +57,7 @@ sr_alt($$$$$$$)
  my $rise=shift;
  my $isrel=shift;
  my $daycheck=shift;
-  my $altit=$_[0];
+  my $altit = defined($_[0]) ? $_[0] : "";
  if(exists $alti{uc($altit)}) {
      $altit=$alti{uc($altit)};
      shift;