diff options
| -rw-r--r-- | lib/PublicInbox/View.pm | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm index 5fbdd1fa..9846fa47 100644 --- a/lib/PublicInbox/View.pm +++ b/lib/PublicInbox/View.pm @@ -1188,9 +1188,9 @@ sub dump_topics { my $s = "<a\nhref=\"$href/T/$anchor\">$top_subj</a>\n" . " $ds UTC $n\n"; - for (my $i = 0; $i < scalar(@extra); $i += 2) { - my $level = $extra[$i]; - my $subj = $extra[$i + 1]; # already normalized + while (@extra) { + my $level = shift @extra; + my $subj = shift @extra; # already normalized $mid = delete $seen->{$subj}; my @subj = split(/ /, $subj); my @next_prev = @subj; # full copy |