Removed a comment that was no longer correct.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4716 b7a2c559-68d2-44c3-8de9-860c34a00d81

diff --git a/libsrc/common/oserrcheck.s b/libsrc/common/oserrcheck.s
index b891e75f1d5c74782b9f68b6c008db519776daaf..b5887e924d469c51a784ffc7c319e900eec60828 100644 (file)
--- a/libsrc/common/oserrcheck.s
+++ b/libsrc/common/oserrcheck.s
@@ -21,7 +21,7 @@
         jsr     __osmaperrno            ; Map os error into errno code
         jsr     __seterrno              ; Save in errno
         lda     #$FF                    ; Return -1
-        tax                             ; Make high byte also zero
+        tax
 ok:     rts
 
 .endproc