v2writable: fix assertions around reindexing

Fix a misspelling and ensure line context is printed by
`die' by leaving out the final '\n'.  Also, `delete' was
pointless.

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/PublicInbox/V2Writable.pm b/lib/PublicInbox/V2Writable.pm
index a6f044a8..cd08acd7 100644
--- a/lib/PublicInbox/V2Writable.pm
+++ b/lib/PublicInbox/V2Writable.pm
@@ -851,7 +851,7 @@ sub index_prepare {
         my $regen_max = 0;
         my $head = $self->{-inbox}->{ref_head} || 'refs/heads/master';
         for (my $i = $epoch_max; $i >= 0; $i--) {
-                die "already indexing!\n" if $self->{index_pipe};
+                die 'BUG: already indexing!' if $self->{reindex_pipe};
                 my $git_dir = git_dir_n($self, $i);
                 -d $git_dir or next; # missing parts are fine
                 my $git = PublicInbox::Git->new($git_dir);
@@ -967,7 +967,7 @@ sub index_sync {
         # work backwards through history
         for (my $i = $epoch_max; $i >= 0; $i--) {
                 my $git_dir = git_dir_n($self, $i);
-                die "already reindexing!\n" if delete $self->{reindex_pipe};
+                die 'BUG: already reindexing!' if $self->{reindex_pipe};
                 -d $git_dir or next; # missing parts are fine
                 fill_alternates($self, $i);
                 my $git = PublicInbox::Git->new($git_dir);