Fix uninitialized warnings in setting state for new devices

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@2239 2b470e98-0d58-463d-a4d8-8e2adae1ed80
2012-12-01 09:40:29 +00:00
parent 3d7c50ada9
commit e0a8a02e2f
1 changed files with 3 additions and 1 deletions
--- a/fhem/fhem.pl
+++ b/fhem/fhem.pl
@@ -2706,7 +2706,9 @@ sub
 setReadingsVal($$$$)
 {
  my ($hash,$rname,$val,$ts) = @_;
-  if($rname eq "state" && $hash->{READINGS}{$rname}{VAL} ne $val) {
+  if($rname eq "state" && 
+     $hash->{READINGS}{$rname} &&
+     $hash->{READINGS}{$rname}{VAL} ne $val) {
    $hash->{STATE} = $val;
  }
  $hash->{READINGS}{$rname}{VAL} = $val;