[gthumb] Check if gtk_events_pending during while loop, to update progress bar

[Michael J. Chudobiak <mjc src gnome org>]

commit 26fbdd04341f2f8d99ec709d255faa6c5794b164
Author: Michael J. Chudobiak <mjc avtechpulse com>
Date:   Fri May 8 12:32:27 2009 -0400

    Check if gtk_events_pending during while loop, to update progress bar
---
 src/dlg-reset-exif.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/src/dlg-reset-exif.c b/src/dlg-reset-exif.c
index 1c6f72e..6f34418 100644
--- a/src/dlg-reset-exif.c
+++ b/src/dlg-reset-exif.c
@@ -104,7 +104,10 @@ apply_transformation (BatchTransformation *bt_data)
 
 		gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (bt_data->bar),
 					       (gdouble) (bt_data->i + 0.5) / bt_data->n);
-	
+
+	        while (gtk_events_pending())
+        	        gtk_main_iteration();
+			
 		if (file_data_has_local_path (file, GTK_WINDOW (bt_data->data->window))) {
 			write_orientation_field (file->local_path, GTH_TRANSFORM_NONE);
 			bt_data->data->files_changed_list = g_list_prepend (bt_data->data->files_changed_list,