From c084b75a0ec80863aad68e94eb38bba76fc6ccdd Mon Sep 17 00:00:00 2001
From: rudolfkoenig <rudolfkoenig@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Thu, 4 Oct 2012 07:16:57 +0000
Subject: [PATCH] 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
---
 FHEM/99_SUNRISE_EL.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/FHEM/99_SUNRISE_EL.pm b/FHEM/99_SUNRISE_EL.pm
index a5fa35cc5..5ef200665 100755
--- 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;