summaryrefslogtreecommitdiff
path: root/conio.inc
diff options
context:
space:
mode:
Diffstat (limited to 'conio.inc')
-rw-r--r--conio.inc4
1 files changed, 3 insertions, 1 deletions
diff --git a/conio.inc b/conio.inc
index 7dc1572e..58c7e3a4 100644
--- a/conio.inc
+++ b/conio.inc
@@ -319,7 +319,9 @@ pollchar:
; getchar: Read a character from keyboard or serial port
;
getchar:
-.again: mov ah,1 ; Poll keyboard
+.again:
+ DO_IDLE
+ mov ah,1 ; Poll keyboard
int 16h
jnz .kbd ; Keyboard input?
mov bx,[SerialPort]