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authorElliott Hughes <enh@google.com>2015-03-24 00:26:15 +0100
committerGerrit Code Review <noreply-gerritcodereview@google.com>2015-03-24 00:26:15 +0100
commit733deb267db3488be408cbe020769108ee6584b0 (patch)
treef920282e789bbc0aeda4171df266ab14e347ff6d /screen_ui.cpp
parentMerge "Always use strerror to report errno in recovery." (diff)
parentMake the recovery menus wrap. (diff)
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Diffstat (limited to 'screen_ui.cpp')
-rw-r--r--screen_ui.cpp7
1 files changed, 5 insertions, 2 deletions
diff --git a/screen_ui.cpp b/screen_ui.cpp
index 03ef049ae..5e3a24fd2 100644
--- a/screen_ui.cpp
+++ b/screen_ui.cpp
@@ -526,8 +526,11 @@ int ScreenRecoveryUI::SelectMenu(int sel) {
if (show_menu > 0) {
old_sel = menu_sel;
menu_sel = sel;
- if (menu_sel < 0) menu_sel = 0;
- if (menu_sel >= menu_items) menu_sel = menu_items-1;
+
+ // Wrap at top and bottom.
+ if (menu_sel < 0) menu_sel = menu_items - 1;
+ if (menu_sel >= menu_items) menu_sel = 0;
+
sel = menu_sel;
if (menu_sel != old_sel) update_screen_locked();
}