10_ZWave.pm: fix warning (Forum #33354)

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@7878 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig
2015-02-05 06:25:31 +00:00
parent 96cba90559
commit 8663a775af

View File

@@ -961,7 +961,7 @@ ZWave_Parse($$@)
if ($id eq "00") {
ZWave_HandleSendStack($iodev);
Log3 $ioName, 4, "$ioName transmit $msg for $callbackid";
readingsSingleUpdate($hash, "transmit", $msg, 0);
readingsSingleUpdate($hash, "transmit", $msg, 0) if($hash);
return "";
} else {