diff --git a/extensions/file_tools/cairo-blur.c b/extensions/file_tools/cairo-blur.c
index 44a92d4a..f9b4ece4 100644
--- a/extensions/file_tools/cairo-blur.c
+++ b/extensions/file_tools/cairo-blur.c
@@ -238,7 +238,7 @@ _cairo_image_surface_box_blur (cairo_surface_t *source,
 
     if (cairo_surface_status (tmp) != CAIRO_STATUS_SUCCESS) {
         cairo_surface_destroy (tmp);
-        return;
+        return FALSE;
     }
 
 	while (completed && (iterations-- > 0)) {
@@ -305,7 +305,7 @@ _cairo_image_surface_sharpen (cairo_surface_t *source,
 	blurred = _cairo_image_surface_copy (source);
 	if (cairo_surface_status (blurred) != CAIRO_STATUS_SUCCESS) {
 		cairo_surface_destroy (blurred);
-		return;
+		return FALSE;
 	}
 
 	if (! _cairo_image_surface_blur_with_progress (blurred, radius, &progress_data)) {
diff --git a/pix/gth-file-source-vfs.c b/pix/gth-file-source-vfs.c
index c57852b8..eaeac2d2 100644
--- a/pix/gth-file-source-vfs.c
+++ b/pix/gth-file-source-vfs.c
@@ -961,7 +961,7 @@ gth_file_mananger_delete_files (GtkWindow *window,
 					     _GTK_LABEL_DELETE, GTK_RESPONSE_YES,
 					     NULL);
 		_gtk_dialog_add_class_to_response (GTK_DIALOG (d), GTK_RESPONSE_YES, GTK_STYLE_CLASS_DESTRUCTIVE_ACTION);
-		gtk_dialog_set_default_response (d, GTK_RESPONSE_YES);
+		gtk_dialog_set_default_response (GTK_DIALOG (d), GTK_RESPONSE_YES);
 		g_signal_connect (d, "response", G_CALLBACK (delete_permanently_response_cb), file_list);
 		gtk_widget_show (d);