[evolution-data-server] e_book_backend_file_open: Fix directory existence test.

[Matthew Barnes <mbarnes src gnome org>]

commit 9ce3be5e6c44ac07c0dd8020627073c7427e7677
Author: Matthew Barnes <mbarnes redhat com>
Date:   Tue Jun 19 15:17:04 2012 -0400

    e_book_backend_file_open: Fix directory existence test.
    
    In e_book_backend_file_open() we seem to be bailing out if the data
    directory does not exist, but yet we don't create the directory until
    further down.
    
    Not sure if this is correct, but it seems to me we only want to check
    for the data directory if 'only_if_exists == TRUE'.

 addressbook/backends/file/e-book-backend-file.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/addressbook/backends/file/e-book-backend-file.c b/addressbook/backends/file/e-book-backend-file.c
index 79194c7..8cd6712 100644
--- a/addressbook/backends/file/e-book-backend-file.c
+++ b/addressbook/backends/file/e-book-backend-file.c
@@ -1884,7 +1884,7 @@ e_book_backend_file_open (EBookBackendSync *backend,
 	dirname = e_book_backend_file_extract_path_from_source (
 		registry, source, GET_PATH_DB_DIR);
 
-	if (!g_file_test (dirname, G_FILE_TEST_IS_DIR)) {
+	if (only_if_exists && !g_file_test (dirname, G_FILE_TEST_IS_DIR)) {
 		g_free (dirname);
 		g_propagate_error (perror, EDB_ERROR (NO_SUCH_BOOK));
 		return;