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Don't die if Device::Serialport is not installed, just cry.

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git-svn-id: https://svn.fhem.de/fhem/trunk/fhem@1713 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2012-07-10 06:36:54 +00:00
parent fa2e0922c8
commit 949955671f
1 changed files with 12 additions and 4 deletions
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8
FHEM/DevIo.pm
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@ -159,12 +159,20 @@ DevIo_OpenDev($$$)
if ($^O=~/Win/) { if ($^O=~/Win/) {
eval {
require Win32::SerialPort; require Win32::SerialPort;
$po = new Win32::SerialPort ($dev); $po = new Win32::SerialPort ($dev);
}
} else { } else {
eval {
require Device::SerialPort; require Device::SerialPort;
$po = new Device::SerialPort ($dev); $po = new Device::SerialPort ($dev);
} }
}
if($@) {
Log 1, $@;
return $@;
}
if(!$po) { if(!$po) {
return undef if($reopen); return undef if($reopen);