From 1518a4813cc2be16ae929dbdaccbcd345600a044 Mon Sep 17 00:00:00 2001
From: uz <uz@b7a2c559-68d2-44c3-8de9-860c34a00d81>
Date: Mon, 2 Nov 2009 16:24:26 +0000
Subject: [PATCH] The X register must be zero on return.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4426 b7a2c559-68d2-44c3-8de9-860c34a00d81
---
 libsrc/cbm/toascii.s | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libsrc/cbm/toascii.s b/libsrc/cbm/toascii.s
index bea7ca880..c44a93278 100644
--- a/libsrc/cbm/toascii.s
+++ b/libsrc/cbm/toascii.s
@@ -11,6 +11,10 @@
 
 .proc   _toascii
 
+; X must be zero on return
+
+        ldx     #0
+
 ; Check for code between 65 and 90
 
         cmp     #$41