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use constant for string length for prior menu name and value. 

Also reset prior value if name changes.
This commit is contained in:
vk7js 2022-05-13 15:07:22 +10:00 committed by Silvano Seva
parent 0a410fe336
commit 0ab179a701
1 changed files with 4 additions and 2 deletions
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6
openrtx/src/ui/ui_menu.c
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@ -34,8 +34,8 @@
/* UI main screen helper functions, their implementation is in "ui_main.c" */ /* UI main screen helper functions, their implementation is in "ui_main.c" */
extern void _ui_drawMainBottom(); extern void _ui_drawMainBottom();
static char priorSelectedMenuName[21] = "\0"; static char priorSelectedMenuName[MAX_ENTRY_LEN] = "\0";
static char priorSelectedMenuValue[21] = "\0"; static char priorSelectedMenuValue[MAX_ENTRY_LEN] = "\0";
const char *display_timer_values[] = const char *display_timer_values[] =
{ {
@ -70,6 +70,8 @@ bool DidSelectedMenuItemChange(char* menuName, char* menuValue)
strcpy(priorSelectedMenuName, menuName); strcpy(priorSelectedMenuName, menuName);
if (menuValue) if (menuValue)
strcpy(priorSelectedMenuValue, menuValue); strcpy(priorSelectedMenuValue, menuValue);
else
*priorSelectedMenuValue = '\0'; // reset it since we've changed menu item.
return true; return true;
} }