diff options
Diffstat (limited to 'lib/PublicInbox/WwwAttach.pm')
-rw-r--r-- | lib/PublicInbox/WwwAttach.pm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/PublicInbox/WwwAttach.pm b/lib/PublicInbox/WwwAttach.pm index d690ce41..96103cb0 100644 --- a/lib/PublicInbox/WwwAttach.pm +++ b/lib/PublicInbox/WwwAttach.pm @@ -27,7 +27,7 @@ sub get_attach ($$$) { if ($ct && (($ct->{discrete} || '') eq 'text')) { # display all text as text/plain: my $cset = $ct->{attributes}->{charset}; - if ($cset && ($cset =~ /\A[\w-]+\z/)) { + if ($cset && ($cset =~ /\A[a-zA-Z0-9_\-]+\z/)) { $res->[1]->[1] .= qq(; charset=$cset); } } else { # TODO: allow user to configure safe types |