From: Christian Groessler <chris@groessler.org>
Date: Tue, 24 Jan 2017 19:21:56 +0000 (+0100)
Subject: Small space optimization in libsrc/atari/is_cmdline_dos.s.
X-Git-Tag: V2.16~52^2~1
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=6f463d60a3c9c61f35fc97a9fbf1ca52282bf5df;p=cc65

Small space optimization in libsrc/atari/is_cmdline_dos.s.
---

diff --git a/libsrc/atari/is_cmdline_dos.s b/libsrc/atari/is_cmdline_dos.s
index 71b35fbad..eb474dbfb 100644
--- a/libsrc/atari/is_cmdline_dos.s
+++ b/libsrc/atari/is_cmdline_dos.s
@@ -11,10 +11,9 @@
         .include "atari.inc"
 
 __is_cmdline_dos:
-        ldx     #0
         lda     __dos_type
         cmp     #MAX_DOS_WITH_CMDLINE + 1
-        txa
+        lda     #0
         rol     a
         eor     #$01
         rts