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Fix failing initialization of curses #10

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Fix failing initialization of curses #10

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7 changes: 5 additions & 2 deletions src/mcurses.c
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Original file line number Diff line number Diff line change
Expand Up @@ -76,7 +76,10 @@ void setFunction_putchar(void (*functionPoitner)(uint8_t ch))

static uint_fast8_t mcurses_phyio_init (void)
{
return 0;
if(FunctionPointer_putchar!=0)
return OK;
else
return ERR;
}

/*---------------------------------------------------------------------------------------------------------------------------------------------------
Expand Down Expand Up @@ -275,7 +278,7 @@ initscr (void)
{
uint_fast8_t rtc;

if (mcurses_phyio_init ())
if (OK == mcurses_phyio_init ())
{
mcurses_puts_P (SEQ_LOAD_G1); // load graphic charset into G1
attrset (A_NORMAL);
Expand Down