Commit FS#11799 by Alexander Meshcheryakov. Improves the text viewer plugin to write to the disk less often, and correct several minor bugs.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28833 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 2 insertions, 0 deletions

diff --git a/apps/plugins/text_viewer/tv_menu.c b/apps/plugins/text_viewer/tv_menu.c
index 5e79fd469a..9be8312732 100644
--- a/apps/plugins/text_viewer/tv_menu.c
+++ b/apps/plugins/text_viewer/tv_menu.c
@@ -329,6 +329,8 @@ unsigned tv_display_menu(void)
         case 1: /* change settings */
             tv_copy_preferences(&new_prefs);
             result = tv_options_menu();
+            if (tv_compare_preferences(&new_prefs))
+                preferences_changed = true;
             if (!tv_set_preferences(&new_prefs))
                 result = TV_MENU_RESULT_ERROR;
             break;