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FB_CALLMONITOR: fixing use of unitialized value warnings

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git-svn-id: https://svn.fhem.de/fhem/trunk@4044 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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markusbloch 2013-10-14 21:17:40 +00:00
parent 7846440fa9
commit 685b7f6c4b
1 changed files with 1 additions and 1 deletions
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fhem/FHEM/72_FB_CALLMONITOR.pm
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@ -230,7 +230,7 @@ FB_CALLMONITOR_Read($)
}
# Remove trailing hash sign and everything afterwards
$external_number =~ s/#.*$//;
$external_number =~ s/#.*$// if(defined($external_number);
$reverse_search = FB_CALLMONITOR_reverseSearch($hash, $external_number) if(defined($external_number) and AttrVal($name, "reverse-search", "none") ne "none");