[gthumb: 88/129] fixed bug when enabling/disabling thumbnails very fast

[Paolo Bacchilega <paobac src gnome org>]

commit f4204b840dea30c8e83ad139b49787693b8af805
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Mon Apr 25 20:19:02 2011 +0200

    fixed bug when enabling/disabling thumbnails very fast

 gthumb/gth-file-list.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/gthumb/gth-file-list.c b/gthumb/gth-file-list.c
index 9a11585..7ddb952 100644
--- a/gthumb/gth-file-list.c
+++ b/gthumb/gth-file-list.c
@@ -1803,6 +1803,11 @@ _gth_file_list_update_next_thumb (GthFileList *file_list)
 	if (file_list->priv->cancelling)
 		return;
 
+	if (! file_list->priv->load_thumbs) {
+		_gth_file_list_thumbs_completed (file_list);
+		return;
+	}
+
 	file_store = (GthFileStore *) gth_file_view_get_model (GTH_FILE_VIEW (file_list->priv->view));
 
 	/* Find first visible undone. */