Fix X register for kbhit

2021-02-02 12:32:42 +01:00 · 2021-02-02 12:32:42 +01:00 · a9dac3b1ef
commit a9dac3b1ef
parent b52ee25385
1 changed files with 3 additions and 1 deletions
--- a/libsrc/telestrat/kbhit.s
+++ b/libsrc/telestrat/kbhit.s
@ -11,9 +11,11 @@
 _kbhit:
        BRK_TELEMON XRD0
        bcs     @no_char_action
+        ldx     #$00 
        lda     #$01
        rts
@no_char_action:
        lda     #$00
+        tax        
        rts