[gthumb] memory leak

[Paolo Bacchilega <paobac src gnome org>]

commit 7877f7afb2e3973eaa052f3065edc7e54ca1e5db
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Fri Dec 30 16:39:57 2016 +0100

    memory leak

 extensions/photobucket/photobucket-service.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/extensions/photobucket/photobucket-service.c b/extensions/photobucket/photobucket-service.c
index 48d8900..2e650a4 100644
--- a/extensions/photobucket/photobucket-service.c
+++ b/extensions/photobucket/photobucket-service.c
@@ -651,6 +651,7 @@ upload_photo_file_buffer_ready_cb (void     **buffer,
                                   self);
 
        g_free (url);
+       g_free (identifier);
        soup_multipart_free (multipart);
 }