DIO functions always set _oserror.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4715 b7a2c559-68d2-44c3-8de9-860c34a00d81
2010-06-04 21:41:22 +00:00 · 2010-06-04 21:41:22 +00:00 · 2273b7575c
commit 2273b7575c
parent 30cd6871be
1 changed files with 6 additions and 0 deletions
--- a/libsrc/apple2/diosectsize.s
+++ b/libsrc/apple2/diosectsize.s
@ -6,7 +6,13 @@

        .export 	_dio_query_sectsize

+        .include	"errno.inc"
+
 _dio_query_sectsize:
+        ; Clear error
+        stx	__oserror	; X = 0
+
+        ; Return ProDOS 8 block size
        lda	#<512
        ldx	#>512
        rts