[gthumb] resize: cancel the operation when closing

[Paolo Bacchilega <paobac src gnome org>]

commit 000928a44b77b7fd4a74d298a09fb2098e699e30
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Wed Sep 25 19:01:21 2013 +0200

    resize: cancel the operation when closing

 extensions/file_tools/gth-file-tool-resize.c |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)
---
diff --git a/extensions/file_tools/gth-file-tool-resize.c b/extensions/file_tools/gth-file-tool-resize.c
index 3fdd31a..72e1d52 100644
--- a/extensions/file_tools/gth-file-tool-resize.c
+++ b/extensions/file_tools/gth-file-tool-resize.c
@@ -740,7 +740,13 @@ original_image_task_completed_cb (GthTask  *task,
 
        self->priv->resize_task = NULL;
 
-       if (self->priv->closing || (error != NULL)) {
+       if (self->priv->closing) {
+               g_object_unref (task);
+               gth_file_tool_resize_cancel (GTH_FILE_TOOL (self));
+               return;
+       }
+
+       if (error != NULL) {
                g_object_unref (task);
                return;
        }