X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;ds=sidebyside;f=lib%2FPublicInbox%2FViewDiff.pm;h=fb394b7c430e5b47994f1af91e8c644b673030ef;hb=1e62f600af782dd8616ffd97ed3c335abca25778;hp=f492b6971981706753480f8bc36554f7cd43b120;hpb=2ea283f1f34efdcfc8b3f5136d7d436664ed6eda;p=public-inbox.git
diff --git a/lib/PublicInbox/ViewDiff.pm b/lib/PublicInbox/ViewDiff.pm
index f492b697..fb394b7c 100644
--- a/lib/PublicInbox/ViewDiff.pm
+++ b/lib/PublicInbox/ViewDiff.pm
@@ -83,7 +83,7 @@ sub anchor0 ($$$$) {
# long filenames will require us to check in anchor1()
push(@{$ctx->{-long_path}}, $fn) if $fn =~ s!\A\.\.\./?!!;
- if (my $attr = to_attr($ctx->{-apfx}.$fn)) {
+ if (defined(my $attr = to_attr($ctx->{-apfx}.$fn))) {
$ctx->{-anchors}->{$attr} = 1;
my $spaces = ($orig =~ s/( +)\z//) ? $1 : '';
$$dst .= " " .
@@ -97,7 +97,7 @@ sub anchor0 ($$$$) {
# returns "diff --git" anchor destination, undef otherwise
sub anchor1 ($$) {
my ($ctx, $pb) = @_;
- my $attr = to_attr($ctx->{-apfx}.$pb) or return;
+ my $attr = to_attr($ctx->{-apfx}.$pb) // return;
my $ok = delete $ctx->{-anchors}->{$attr};
@@ -105,10 +105,10 @@ sub anchor1 ($$) {
# assume diffstat and diff output follow the same order,
# and ignore different ordering (could be malicious input)
unless ($ok) {
- my $fn = shift(@{$ctx->{-long_path}}) or return;
+ my $fn = shift(@{$ctx->{-long_path}}) // return;
$pb =~ /\Q$fn\E\z/s or return;
- $attr = to_attr($ctx->{-apfx}.$fn) or return;
- $ok = delete $ctx->{-anchors}->{$attr} or return;
+ $attr = to_attr($ctx->{-apfx}.$fn) // return;
+ $ok = delete $ctx->{-anchors}->{$attr} // return;
}
$ok ? "diff --git" : undef
}