[gnome-photos] base-item: mtime should be glong, not gulong

[Debarshi Ray <debarshir src gnome org>]

commit 136415489ec9cb4278cbe130307db428a6ec2888
Author: Debarshi Ray <debarshir gnome org>
Date:   Mon Apr 30 15:29:04 2012 +0200

    base-item: mtime should be glong, not gulong

 src/photos-base-item.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/photos-base-item.c b/src/photos-base-item.c
index d6b62e2..471648c 100644
--- a/src/photos-base-item.c
+++ b/src/photos-base-item.c
@@ -42,7 +42,7 @@ struct _PhotosBaseItemPrivate
   gchar *resource_urn;
   gchar *type_description;
   gchar *uri;
-  gulong mtime;
+  glong mtime;
 };
 
 enum