comments

diff --git a/src/preview_update.c b/src/preview_update.c
index 1b2d12b8a9fa55023ad2af7e81cd864e9c3b27dc..a0e17c8558ac95b06f8e07151e945d850bce5a84 100644 (file)
--- a/src/preview_update.c
+++ b/src/preview_update.c
@@ -91,6 +91,7 @@ static gboolean update_theme_preview_iterate(gpointer data)
     gchar *name;
 
     if (restart_theme_preview_update) {
+        /* get the first iterator position if there is such a thing */
         if (!gtk_tree_model_get_iter_first(GTK_TREE_MODEL(ls), &iter)) {
             /* nothing to show */
             obconf_show_main();
@@ -98,6 +99,7 @@ static gboolean update_theme_preview_iterate(gpointer data)
         }
         restart_theme_preview_update = FALSE;
     } else {
+        /* get the next iterator position if there is such a thing */
         if (!gtk_tree_model_iter_next(GTK_TREE_MODEL(ls), &iter)) {
             GtkTreePath *path;