[gdk-pixbuf] Use g_simple_async_result_take_error()

[Bastien Nocera <hadess src gnome org>]

commit d1d3e5275d1280825bddd5cc1e62a63a3e2e61d6
Author: Bastien Nocera <hadess hadess net>
Date:   Mon Dec 13 13:25:38 2010 +0000

    Use g_simple_async_result_take_error()
    
    Where it makes sense. Spotted by Christian Persch.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=575900

 gdk-pixbuf/gdk-pixbuf-io.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/gdk-pixbuf/gdk-pixbuf-io.c b/gdk-pixbuf/gdk-pixbuf-io.c
index 0f0004e..b5e6c4d 100644
--- a/gdk-pixbuf/gdk-pixbuf-io.c
+++ b/gdk-pixbuf/gdk-pixbuf-io.c
@@ -1471,8 +1471,7 @@ new_from_stream_thread (GSimpleAsyncResult *result,
 
 	/* Set the new pixbuf as the result, or error out */
 	if (pixbuf == NULL) {
-		g_simple_async_result_set_from_error (result, error);
-		g_error_free (error);
+		g_simple_async_result_take_error (result, error);
 	} else {
 		g_simple_async_result_set_op_res_gpointer (result, g_object_ref (pixbuf), g_object_unref);
 	}
@@ -2635,8 +2634,7 @@ save_to_stream_thread (GSimpleAsyncResult *result,
 
 	/* Set the new pixbuf as the result, or error out */
 	if (retval == FALSE) {
-		g_simple_async_result_set_from_error (result, error);
-		g_error_free (error);
+		g_simple_async_result_take_error (result, error);
 	} else {
 		g_simple_async_result_set_op_res_gboolean (result, TRUE);
 	}