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improve sh/log sh/rcmd etc
[spider.git]
/
perl
/
DXUtil.pm
diff --git
a/perl/DXUtil.pm
b/perl/DXUtil.pm
index 3b701ebbc6da5b83953782c99e14fc9a6d4d548e..219e9f3bed6c3cdff7fdb1601eb1308c7e4be21e 100644
(file)
--- a/
perl/DXUtil.pm
+++ b/
perl/DXUtil.pm
@@
-149,6
+149,7
@@
sub promptf
$dd->Terse(1);
$dd->Quotekeys(0);
$value = $dd->Dumpxs;
$dd->Terse(1);
$dd->Quotekeys(0);
$value = $dd->Dumpxs;
+ $value =~ s/([\r\n\t])/sprintf("%%%02X", ord($1))/eg;
}
$prompt = sprintf "%15s: %s", $prompt, $value;
return ($priv, $prompt);
}
$prompt = sprintf "%15s: %s", $prompt, $value;
return ($priv, $prompt);
@@
-346,8
+347,9
@@
sub is_callsign
# check that a PC protocol field is valid text
sub is_pctext
{
# check that a PC protocol field is valid text
sub is_pctext
{
+ return undef unless length $_[0];
return undef if $_[0] =~ /[\x00-\x08\x0a-\x1f\x80-\x9f]/;
return undef if $_[0] =~ /[\x00-\x08\x0a-\x1f\x80-\x9f]/;
- return
$_[0]
;
+ return
1
;
}
# check that a PC prot flag is fairly valid (doesn't check the difference between 1/0 and */-)
}
# check that a PC prot flag is fairly valid (doesn't check the difference between 1/0 and */-)