Remove note about C128 'bug' and use CLRCHN

Per Greg King's comment on issue jkotlinski#95, this is not a bug, and CLRCHN should be used on both C64 and C128.
rhalkyard · Dec 17, 2020 · defd88e · defd88e
1 parent 9a33612
commit defd88e
Showing 1 changed file with 1 addition and 6 deletions.
diff --git a/disk.asm b/disk.asm
@@ -369,12 +369,7 @@ INCLUDED
     ldx	CURRENT_DEVICE
     jsr	SETLFS
 
-!if TARGET = 128 {
-    ; On the C128, drive must be UNTALKed before OPEN to avoid
-    ; a bug that causes a byte to be lost from a channel that
-    ; is currently open.
-    jsr UNTALK
-}
+    jsr CLRCHN
 
     jsr	OPEN
     bcc	+