view: fix regression in standalone /^>$/ lines

The lack of trailing whitespace in quote prefixes threw us
off and cause t/view to fail.

This failure was caused by
commit fefea3d7d2484ffbf433aec0dd80026aa7120e07
("ensure per-message short quotes do not get too long")
and not caught before pushing because I failed to run
"make", only "prove" (and not even "prove -l" :x).

diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm
index ed7d0b664a8dbf1967569ff92bbbea3d618cf022..946ea2e5873a0c7051c3e836eeea4d7d82a5aa05 100644 (file)
--- a/lib/PublicInbox/View.pm
+++ b/lib/PublicInbox/View.pm
@@ -92,7 +92,7 @@ sub add_text_body_short {
        my $s = ascii_html($enc->decode($part->body));
        $s =~ s!^((?:(?:>[^\n]*)\n)+)!
                my $cur = $1;
-               my @lines = split(/\n(?:>\s*)?/, $cur);
+               my @lines = split(/\n/, $cur);
                if (@lines > MAX_INLINE_QUOTED) {
                        # show a short snippet of quoted text
                        $cur = join(' ', @lines);