diff options
| -rw-r--r-- | lib/PublicInbox/EmlContentFoo.pm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/PublicInbox/EmlContentFoo.pm b/lib/PublicInbox/EmlContentFoo.pm index 7472f8d2..e6005d29 100644 --- a/lib/PublicInbox/EmlContentFoo.pm +++ b/lib/PublicInbox/EmlContentFoo.pm @@ -190,7 +190,7 @@ sub _process_rfc2231 { foreach (keys %{$attribs}) { next unless $_ =~ m/^(.*)\*$/; my $key = $1; - next unless $attribs->{$_} =~ m/^$re_exvalue$/; + next unless ($attribs->{$_} // '') =~ m/^$re_exvalue$/; my ($charset, $value) = ($1, $2); $value =~ s/%([0-9A-Fa-f]{2})/pack('C', hex($1))/eg; if (length $charset) { |