mhop/fhem
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

do not try to remove whitespace from undefined owserver read return values

Browse Source 
git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@2538 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
borisneubert
2013-01-20 13:14:50 +00:00
parent 494ddd2aca
commit 7491423cf3
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
fhem/FHEM/10_OWServer.pm
View File

@@ -259,7 +259,7 @@ OWServer_Read($@)
if($pid == 0) {
close READER;
my $ret= OWNet::read($hash->{DEF},$path);
$ret =~ s/^\s+//g;
$ret =~ s/^\s+//g if(defined($ret));
Log 5, "OWServer child read $path: $ret";
delete $hash->{".path"};
print WRITER $ret;
@@ -274,8 +274,8 @@ OWServer_Read($@)
return $ret;
} else {
my $ret= $hash->{fhem}{owserver}->read($path);
$ret =~ s/^\s+//g;
return $hash->{fhem}{owserver}->read($path);
$ret =~ s/^\s+//g if(defined($ret));
return $ret;
}
}