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fhem.pl: fix warning if ParseFn returns undef (Forum #27737)

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git-svn-id: https://svn.fhem.de/fhem/trunk@6730 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2014-10-09 19:21:23 +00:00
parent 3e0ab87c4e
commit af82486e6f
1 changed files with 4 additions and 4 deletions
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8
fhem/fhem.pl
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@ -170,6 +170,7 @@ sub cfgDB_svnId;
# DefFn - define a "device" of this type
# DeleteFn - clean up (delete logfile), called by delete after UndefFn
# ExceptFn - called if the global select reports an except field
# FingerprintFn - convert messages for duplicate detection
# GetFn - get some data from this device
# NotifyFn - call this if some device changed its properties
# ParseFn - Interpret a raw message
@ -3031,7 +3032,6 @@ Dispatch($$$)
return rejectDuplicate($name,$idx,$addvals) if($isdup);
my @found;
my $clientArray = $hash->{".clientArray"};
$clientArray = computeClientArray($hash, $module) if(!$clientArray);
@ -3050,7 +3050,7 @@ Dispatch($$$)
last if(int(@found));
}
if(!int(@found)) {
if(!int(@found) || !defined($found[0])) {
my $h = $hash->{MatchList}; $h = $module->{MatchList} if(!$h);
if(defined($h)) {
foreach my $m (sort keys %{$h}) {
@ -3077,7 +3077,7 @@ Dispatch($$$)
}
}
}
if(!int(@found)) {
if(!int(@found) || !defined($found[0])) {
DoTrigger($name, "UNKNOWNCODE $dmsg");
Log3 $name, 3, "$name: Unknown code $dmsg, help me!";
return undef;
@ -3097,7 +3097,7 @@ Dispatch($$$)
}
}
return undef if(!int(@found) || $found[0] eq ""); # Special return: Do not notify
return undef if(!defined($found[0]) || $found[0] eq ""); # Special return: Do not notify
foreach my $found (@found) {