[totem] Empty the saved position rather than NULL it

[Philip Withnall <pwithnall src gnome org>]

commit b58f210029c1cf987df92da1bb112aa578a4a766
Author: Philip Withnall <philip tecnocode co uk>
Date:   Mon Sep 21 18:24:37 2009 +0100

    Empty the saved position rather than NULL it
    
    This stops GVfs crashing when trying to serialise a NULL value.

 src/totem-uri.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/totem-uri.c b/src/totem-uri.c
index 4bacf96..a39358b 100644
--- a/src/totem-uri.c
+++ b/src/totem-uri.c
@@ -714,7 +714,7 @@ totem_save_position (Totem *totem)
 		 * half-way through, then later continue watching it to the end, the mid-way saved position will be removed when we finish the
 		 * stream. Only do this for non-live streams. */
 		if (stream_length > 0) {
-			g_file_set_attribute_string (file, SAVE_POSITION_FILE_ATTRIBUTE, NULL, G_FILE_QUERY_INFO_NONE, NULL, &error);
+			g_file_set_attribute_string (file, SAVE_POSITION_FILE_ATTRIBUTE, "", G_FILE_QUERY_INFO_NONE, NULL, &error);
 			if (error != NULL) {
 				g_warning ("g_file_set_attribute_string failed: %s", error->message);
 				g_error_free (error);