over: rename ->disconnect to ->dbh_close

Since we got rid of over->connect, `disconnect' no longer pairs
with it.  So name it after the `close(2)' syscall it ultimately
issues.

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/PublicInbox/Over.pm b/lib/PublicInbox/Over.pm
index 0ebc8003..a2cf9f21 100644
--- a/lib/PublicInbox/Over.pm
+++ b/lib/PublicInbox/Over.pm
@@ -72,7 +72,7 @@ sub new {
         bless { filename => $f }, $class;
 }
 
-sub disconnect {
+sub dbh_close {
         my ($self) = @_;
         if (my $dbh = delete $self->{dbh}) {
                 delete $self->{-get_art};
@@ -328,7 +328,7 @@ sub check_inodes {
                 my $st = pack('dd', $st[0], $st[1]);
 
                 # don't actually reopen, just let {dbh} be recreated later
-                disconnect($self) if $st ne ($self->{st} // $st);
+                dbh_close($self) if $st ne ($self->{st} // $st);
         } else {
                 warn "W: stat $f: $!\n";
         }