stop appending repeat keys to the input buffer

[retroray] / src / dos / keyb.c

diff --git a/src/dos/keyb.c b/src/dos/keyb.c
index b67434c..8789ea7 100644 (file)
--- a/src/dos/keyb.c
+++ b/src/dos/keyb.c
@@ -238,7 +238,7 @@ static void INTERRUPT kbintr()
                c = (keystate[KEY_LSHIFT] | keystate[KEY_RSHIFT]) ? scantbl_shift[code] : key;
        }
 
-       if(press) {
+       if(press && !keystate[key]) {
                /* append to buffer */
                last_key = c;
                buffer[buf_widx] = c;