From b58ecc5340c78b08cbc15d62715001937f321c20 Mon Sep 17 00:00:00 2001
From: nyamatongwe <devnull@localhost>
Date: Thu, 13 May 2010 01:30:06 +0000
Subject: Fix debug assertions for bug #3000566.

---
 src/LexMMIXAL.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/LexMMIXAL.cxx')

diff --git a/src/LexMMIXAL.cxx b/src/LexMMIXAL.cxx
index a00f35ca0..369929998 100644
--- a/src/LexMMIXAL.cxx
+++ b/src/LexMMIXAL.cxx
@@ -32,7 +32,7 @@ static inline bool IsAWordChar(const int ch) {
 }
 
 inline bool isMMIXALOperator(char ch) {
-	if (isalnum(ch))
+	if (isascii(ch) && isalnum(ch))
 		return false;
 	if (ch == '+' || ch == '-' || ch == '|' || ch == '^' ||
 		ch == '*' || ch == '/' || ch == '/' ||
-- 
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