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00_HMUARTLGW.pm: gracefully handle an unset hmId (use id of io)

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git-svn-id: https://svn.fhem.de/fhem/trunk/fhem@11844 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
mgernoth 2016-07-24 14:45:34 +00:00
parent d311677862
commit 534e1156aa
1 changed files with 5 additions and 0 deletions
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5
FHEM/00_HMUARTLGW.pm
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@ -151,6 +151,7 @@ sub HMUARTLGW_Initialize($)
sub HMUARTLGW_SendPendingCmd($); sub HMUARTLGW_SendPendingCmd($);
sub HMUARTLGW_SendCmd($$); sub HMUARTLGW_SendCmd($$);
sub HMUARTLGW_GetSetParameterReq($);
sub HMUARTLGW_getAesKeys($); sub HMUARTLGW_getAesKeys($);
sub HMUARTLGW_updateMsgLoad($$); sub HMUARTLGW_updateMsgLoad($$);
sub HMUARTLGW_Read($); sub HMUARTLGW_Read($);
@ -696,6 +697,10 @@ sub HMUARTLGW_GetSetParameterReq($) {
if ($hash->{DevState} == HMUARTLGW_STATE_SET_HMID) { if ($hash->{DevState} == HMUARTLGW_STATE_SET_HMID) {
my $hmId = AttrVal($name, "hmId", undef); my $hmId = AttrVal($name, "hmId", undef);
if (!defined($hmId)) {
$hash->{DevState} = HMUARTLGW_STATE_GET_HMID;
return HMUARTLGW_GetSetParameterReq($hash);
}
HMUARTLGW_send($hash, HMUARTLGW_APP_SET_HMID . $hmId, HMUARTLGW_DST_APP); HMUARTLGW_send($hash, HMUARTLGW_APP_SET_HMID . $hmId, HMUARTLGW_DST_APP);
} elsif ($hash->{DevState} == HMUARTLGW_STATE_GET_HMID) { } elsif ($hash->{DevState} == HMUARTLGW_STATE_GET_HMID) {