cleanup: use '$ibx' consistently when referring to Inbox refs

'$inbox' is more human-readable, so that is for the more
human-readable name in most cases.  Making our variable naming
more consistent should make the code easier-to-review and
harder to screw up.

1 files changed, 3 insertions, 3 deletions

diff --git a/t/altid.t b/t/altid.t
index d4f6152e..13a44a3b 100644
--- a/t/altid.t
+++ b/t/altid.t
@@ -42,9 +42,9 @@ my $altid = [ "serial:gmane:file=$alt_file" ];
         $im->done;
 }
 {
-        my $inbox = PublicInbox::Inbox->new({mainrepo=>$git_dir});
-        $inbox->{altid} = $altid;
-        my $rw = PublicInbox::SearchIdx->new($inbox, 1);
+        my $ibx = PublicInbox::Inbox->new({mainrepo => $git_dir});
+        $ibx->{altid} = $altid;
+        my $rw = PublicInbox::SearchIdx->new($ibx, 1);
         $rw->index_sync;
 }