[tracker/miner-gdata: 3/3] libtracker-miner: Don't print a critical if password file does not exist

[Adrien Bustany <abustany src gnome org>]

commit e2888e550d63cd2e992a98de1c501dbbaa29613d
Author: Adrien Bustany <abustany gnome org>
Date:   Tue Jul 19 08:34:32 2011 +0300

    libtracker-miner: Don't print a critical if password file does not exist
    
    The keyfile provider would print a critical message (but still work) at first
    load, when the passwords file was not created yet. This commit alters the load
    function to first check that the file exists.

 .../tracker-password-provider-keyfile.c            |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/src/libtracker-miner/tracker-password-provider-keyfile.c b/src/libtracker-miner/tracker-password-provider-keyfile.c
index 95cb71a..712c79c 100644
--- a/src/libtracker-miner/tracker-password-provider-keyfile.c
+++ b/src/libtracker-miner/tracker-password-provider-keyfile.c
@@ -22,6 +22,7 @@
 #include <sys/mman.h>
 
 #include <glib-object.h>
+#include <gio/gio.h>
 
 #include "tracker-password-provider.h"
 
@@ -353,6 +354,17 @@ load_password_file (TrackerPasswordProviderKeyfile  *kf,
 	filename = g_build_filename (directory, KEYFILE_FILENAME, NULL);
 	g_free (directory);
 
+	GFile *password_file = g_file_new_for_path (filename);
+
+	if (!g_file_query_exists (password_file, NULL)) {
+		g_object_unref (password_file);
+		g_free (filename);
+
+		return TRUE;
+	}
+
+	g_object_unref (password_file);
+
 	priv = TRACKER_PASSWORD_PROVIDER_KEYFILE_GET_PRIVATE (kf);
 
 	g_key_file_load_from_file (priv->password_file,