do not overwrite error screens from periodic loop

1 files changed, 3 insertions, 1 deletions

diff --git a/menus.c b/menus.c
index 229020d..6f98ba7 100644
--- a/menus.c
+++ b/menus.c
@@ -249,7 +249,9 @@ static int Menu_Is_Item_Visible(int LCD_entry)
 
 void Update_Main_Menu_If_Visible(void)
 {
-	if (globals.MenuStatus.Type_Of_Menu == Main_Menu_On) {
+	if (	(globals.MenuStatus.Type_Of_Menu == Main_Menu_On) &&
+            	(globals.MenuStatus.Error_Screen == NO) &&
+		(globals.MenuStatus.Nonstd_Display == NO)) {
 		Show_Main_Menu();
 	}
 }