installer: fix tracking of installed packages (mga#26284)

The installer keeps a record of the packages that have been installed,
but was not recording the first package in each transaction. If an
affected package was selected in a later step, the installer would
attempt to reinstall it. With the latest rpm, this results in a fatal
error.

1 files changed, 10 insertions, 16 deletions

diff --git a/perl-install/install/pkgs.pm b/perl-install/install/pkgs.pm
index 91a57c2cf..2fcd0eccc 100644
--- a/perl-install/install/pkgs.pm
+++ b/perl-install/install/pkgs.pm
@@ -868,24 +868,14 @@ sub _install_raw {
 
     my ($is_installing, $verify_just_closed);
     my $exit_code = urpm::main_loop::run($packages, $packages->{state}, undef, undef, {
-        open_helper => $callback,
-        verify => sub {
-				my ($_data, $_cb_type, $_pkg_id, $subtype, $_amout, $_total, $_pkg_name) = @_;
-				if ($subtype eq 'start') {
-					$is_installing = 0;
-				} elsif ($subtype eq 'stop') {
-					$is_installing = 1;
-					$verify_just_closed = 1;
-				}
-			},
+        open_helper => sub {
+            &$callback;
+            $is_installing = 0;
+        },
+        verify => $callback,
         close_helper => sub {
 				my ($db, $packages, $_type, $id) = @_;
 				&$callback;
-				# ignore first close after end of verify:
-				if ($is_installing && $verify_just_closed) {
-					undef $verify_just_closed;
-					return;
-				}
 				return if !$is_installing; # don't check if it's installed if it's being verified
 				my $pkg = defined $id && $packages->{depslist}[$id] or return;
 				print $LOG $pkg->fullname . "\n";
@@ -899,7 +889,11 @@ sub _install_raw {
                                 } else {
                                     log::l($pkg->name . " not installed, " . URPM::rpmErrorString());
                                 }
-        }, inst => $callback,
+        },
+        inst => sub {
+            &$callback;
+            $is_installing = 1;
+        },
         trans => $callback,
         # FIXME: implement already_installed_or_not_installable
         bad_signature => sub {