No ext_urls

[public-inbox.git] / lib / PublicInbox / ViewDiff.pm

diff --git a/lib/PublicInbox/ViewDiff.pm b/lib/PublicInbox/ViewDiff.pm
index 95bbf2d2a7da79c78948439c687525b82fc4eba4..124a723a5fb465247963a5d01fd5c40fda593c11 100644 (file)
--- a/lib/PublicInbox/ViewDiff.pm
+++ b/lib/PublicInbox/ViewDiff.pm
@@ -212,8 +212,9 @@ sub flush_diff ($$) {
                        for my $s (split(/((?:(?:^\+[^\n]*\n)+)|
                                        (?:(?:^-[^\n]*\n)+)|
                                        (?:^@@ [^\n]+\n))/xsm, $x)) {
+                               undef $x;
                                if (!defined($dctx)) {
-                                       print $afh $x;
+                                       print $afh $s;
                                } elsif ($s =~ s/\A@@ (\S+) (\S+) @@//) {
                                        print $zfh qq(<span\nclass="hunk">),
                                                diff_hunk($dctx, $1, $2),