[PATCH] cleanup Email::Address usage

[Eric Wong <e@80x24.org>]

Email::Address::name never fails assuming it was able to parse
anything.
---
 lib/PublicInbox/Feed.pm | 2 +-
 lib/PublicInbox/MDA.pm  | 2 --
 lib/PublicInbox/View.pm | 1 -
 3 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/lib/PublicInbox/Feed.pm b/lib/PublicInbox/Feed.pm
index 51216aa..f4d19e0 100644
--- a/lib/PublicInbox/Feed.pm
+++ b/lib/PublicInbox/Feed.pm
@@ -279,7 +279,7 @@ sub add_to_feed {
 	my $type = index($title, '&') >= 0 ? "\ntype=\"html\"" : '';
 
 	my $from = mime_header($header_obj, 'From') or return 0;
-	my @from = Email::Address->parse($from);
+	my @from = Email::Address->parse($from) or return 0;
 	my $name = PublicInbox::Hval->new_oneline($from[0]->name)->as_html;
 	my $email = $from[0]->address;
 	$email = PublicInbox::Hval->new_oneline($email)->as_html;
diff --git a/lib/PublicInbox/MDA.pm b/lib/PublicInbox/MDA.pm
index fe04ded..16da7af 100644
--- a/lib/PublicInbox/MDA.pm
+++ b/lib/PublicInbox/MDA.pm
@@ -88,9 +88,7 @@ sub author_info {
 	my $from = $mime->header('From');
 	my @from = Email::Address->parse($from);
 	my $name = $from[0]->name;
-	defined $name or $name = '';
 	my $email = $from[0]->address;
-	defined $email or $email = '';
 	($name, $email, $mime->header('Date'));
 }
 
diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm
index fe37a9f..f4e7282 100644
--- a/lib/PublicInbox/View.pm
+++ b/lib/PublicInbox/View.pm
@@ -65,7 +65,6 @@ sub index_entry {
 	my $from = PublicInbox::Hval->new_oneline($mime->header('From'))->raw;
 	my @from = Email::Address->parse($from);
 	$from = $from[0]->name;
-	(defined($from) && length($from)) or $from = $from[0]->address;
 
 	$from = PublicInbox::Hval->new_oneline($from)->as_html;
 	$subj = PublicInbox::Hval->new_oneline($subj)->as_html;
-- 
EW