[empathy] hash_job_done: set hash_data->error to NULL when cleaning it

[Guillaume Desmottes <gdesmott src gnome org>]

commit 63c518d5469107144ad3c6ba8cc8c4c7f066747e
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Wed Jan 6 17:17:39 2010 +0000

    hash_job_done: set hash_data->error to NULL when cleaning it
    
    This avoid to try to clean it at second time in hash_data_free (#606220).

 libempathy/empathy-ft-handler.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/libempathy/empathy-ft-handler.c b/libempathy/empathy-ft-handler.c
index 7c8033d..cd1d97a 100644
--- a/libempathy/empathy-ft-handler.c
+++ b/libempathy/empathy-ft-handler.c
@@ -820,6 +820,7 @@ hash_job_done (gpointer user_data)
   if (hash_data->error != NULL)
     {
       error = hash_data->error;
+      hash_data->error = NULL;
       goto cleanup;
     }