[gnome-photos] base-item: Fix typo

[Debarshi Ray <debarshir src gnome org>]

commit 53cc1d1e49b30aa041c318ff36ff9417c2e194b4
Author: Debarshi Ray <debarshir gnome org>
Date:   Sun Jan 3 13:48:38 2016 +0100

    base-item: Fix typo
    
    Fall out from 15bfbdf6e8c23acae5d5fd3af39f1b13605299c4
    
    https://bugzilla.gnome.org/show_bug.cgi?id=759363

 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 d07cb34..14a464c 100644
--- a/src/photos-base-item.c
+++ b/src/photos-base-item.c
@@ -131,7 +131,7 @@ typedef struct _PhotosBaseItemSaveData PhotosBaseItemSaveData;
 struct _PhotosBaseItemSaveData
 {
   GFile *dir;
-  GeglNode *buffer;
+  GeglBuffer *buffer;
   gchar *type;
 };