[libgdata] documents: Fix use of an uninitialised variable

[Philip Withnall <pwithnall src gnome org>]

commit 936e746d8e8a2a9550b685963355452c5b11726c
Author: Philip Withnall <philip tecnocode co uk>
Date:   Mon Aug 23 21:13:41 2010 +0100

    documents: Fix use of an uninitialised variable

 .../services/documents/gdata-documents-document.c  |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gdata/services/documents/gdata-documents-document.c b/gdata/services/documents/gdata-documents-document.c
index 021f946..cb95fc6 100644
--- a/gdata/services/documents/gdata-documents-document.c
+++ b/gdata/services/documents/gdata-documents-document.c
@@ -106,7 +106,7 @@ gdata_documents_document_download (GDataDocumentsDocument *self, GDataDocumentsS
 	gchar *default_filename, *download_uri;
 	GFileOutputStream *dest_stream;
 	GInputStream *src_stream;
-	GFile *output_file;
+	GFile *output_file = NULL;
 	GError *child_error = NULL;
 
 	/* TODO: async version */