From ba0562c9f08ca6a6e97595cbd03c091bcd48966d Mon Sep 17 00:00:00 2001
From: uz <uz@b7a2c559-68d2-44c3-8de9-860c34a00d81>
Date: Fri, 4 Jun 2010 10:15:44 +0000
Subject: [PATCH] Save two bytes by a small code change.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4708 b7a2c559-68d2-44c3-8de9-860c34a00d81
---
 libsrc/atari/clock.s | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/libsrc/atari/clock.s b/libsrc/atari/clock.s
index c7435b77b..e294d4ded 100644
--- a/libsrc/atari/clock.s
+++ b/libsrc/atari/clock.s
@@ -30,14 +30,13 @@
 
 .proc	__clocks_per_sec
 
+        ldx     #$00            ; Clear high byte of return value
 	lda	PAL		; use hw register, PALNTS is only supported on XL/XE ROM
 	and	#$0e
 	bne	@NTSC
-	tax
 	lda	#50
 	rts
-@NTSC:	ldx	#0
-	lda	#60
+@NTSC: 	lda	#60
 	rts
 
 .endproc