diff options
Diffstat (limited to 'lib/PublicInbox/View.pm')
-rw-r--r-- | lib/PublicInbox/View.pm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm index ec5f3907..21949812 100644 --- a/lib/PublicInbox/View.pm +++ b/lib/PublicInbox/View.pm @@ -261,7 +261,7 @@ sub attach_link ($$$$) { $desc = $fn unless defined $desc; $desc = '' unless defined $desc; my $sfn; - if (defined $fn && $fn =~ /\A[\w\.-]+[a-zA-Z0-9]\z/) { + if (defined $fn && $fn =~ /\A[[:alnum:]][\w\.-]+[[:alnum:]]\z/) { $sfn = $fn; } elsif ($ct eq 'text/plain') { $sfn = 'a.txt'; |