[egg-list-box] flow-box: fix an issue calculating the preferred width or height

[Jonh Wendell <jwendell src gnome org>]

commit e1df82f11e93dd4fc801fb0367af31828118ffa5
Author: Jonh Wendell <jonh wendell oiwifi com br>
Date:   Tue Apr 16 17:06:07 2013 -0300

    flow-box: fix an issue calculating the preferred width or height

 egg-flow-box.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)
---
diff --git a/egg-flow-box.c b/egg-flow-box.c
index 47696f2..a4d4766 100644
--- a/egg-flow-box.c
+++ b/egg-flow-box.c
@@ -1430,8 +1430,7 @@ egg_flow_box_real_get_preferred_height_for_width (GtkWidget *widget,
             extra_pixels = gtk_distribute_natural_allocation (avail_size, line_length, item_sizes);
 
           for (iter = g_sequence_get_begin_iter (priv->children);
-               !g_sequence_iter_is_end (iter);
-               iter = g_sequence_iter_next (iter))
+               !g_sequence_iter_is_end (iter);)
             {
               iter = get_largest_size_for_line_in_opposing_orientation (box,
                                                                         GTK_ORIENTATION_HORIZONTAL,
@@ -1441,7 +1440,6 @@ egg_flow_box_real_get_preferred_height_for_width (GtkWidget *widget,
                                                                         extra_pixels,
                                                                         &min_line_height,
                                                                         &nat_line_height);
-
               /* Its possible the line only had invisible widgets */
               if (nat_line_height > 0)
                 {
@@ -1595,8 +1593,7 @@ egg_flow_box_real_get_preferred_width_for_height (GtkWidget *widget,
             extra_pixels = gtk_distribute_natural_allocation (avail_size, line_length, item_sizes);
 
           for (iter = g_sequence_get_begin_iter (priv->children);
-               !g_sequence_iter_is_end (iter);
-               iter = g_sequence_iter_next (iter))
+               !g_sequence_iter_is_end (iter);)
             {
               iter = get_largest_size_for_line_in_opposing_orientation (box,
                                                                         GTK_ORIENTATION_VERTICAL,