[file-roller] The properties panel shows an incorrect number of files after file deletion

[Paolo Bacchilega <paobac src gnome org>]

commit 02e981a757509f4d9d40f448613f1ab54fbe7288
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Sun Nov 25 11:12:29 2012 +0100

    The properties panel shows an incorrect number of files after file
    deletion
    
    [bug #688634]

 src/fr-archive.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/fr-archive.c b/src/fr-archive.c
index 55efebe..66e46e9 100644
--- a/src/fr-archive.c
+++ b/src/fr-archive.c
@@ -848,6 +848,7 @@ fr_archive_list (FrArchive           *archive,
 		g_hash_table_remove_all (archive->files_hash);
 		_g_ptr_array_free_full (archive->files, (GFunc) file_data_free, NULL);
 		archive->files = g_ptr_array_sized_new (FILE_ARRAY_INITIAL_SIZE);
+		archive->n_regular_files = 0;
 	}
 
 	FR_ARCHIVE_GET_CLASS (archive)->list (archive, password, cancellable, callback, user_data);