X-Git-Url: http://www.git.stargrave.org/?p=public-inbox.git;a=blobdiff_plain;f=lib%2FPublicInbox%2FLeiMailDiff.pm;h=48ba74cfe886f1811aa078670491ebce8f44eb09;hp=b21a0c366fd68aa6c8198a99e7bbf5b7f9ea8cca;hb=85d75a409a15a3b114299838e30ad608c799c7e5;hpb=f872a5e602a806c206019eaf0654abebba086f36

diff --git a/lib/PublicInbox/LeiMailDiff.pm b/lib/PublicInbox/LeiMailDiff.pm
index b21a0c36..48ba74cf 100644
--- a/lib/PublicInbox/LeiMailDiff.pm
+++ b/lib/PublicInbox/LeiMailDiff.pm
@@ -76,7 +76,6 @@ sub input_eml_cb { # used by PublicInbox::LeiInput::input_fh
 
 sub lei_mail_diff {
 	my ($lei, @argv) = @_;
-	$lei->{opt}->{'in-format'} //= 'eml' if !grep(/\A[a-z0-9]+:/i, @argv);
 	my $self = bless {}, __PACKAGE__;
 	$self->prepare_inputs($lei, \@argv) or return;
 	my $isatty = -t $lei->{1};