From 00ef0423acd97cb964a2bae54c93a03a8ab50e5e Mon Sep 17 00:00:00 2001
From: "Arnold D. Robbins" <arnold@skeeve.com>
Date: Fri, 16 Jul 2010 14:55:10 +0300
Subject: Move to 3.1.8.

---
 ext.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'ext.c')

diff --git a/ext.c b/ext.c
index e0a99753..aee01a3d 100644
--- a/ext.c
+++ b/ext.c
@@ -7,7 +7,7 @@
  */
 
 /*
- * Copyright (C) 1995 - 2001, 2003-2009 the Free Software Foundation, Inc.
+ * Copyright (C) 1995 - 2001, 2003-2010 the Free Software Foundation, Inc.
  * 
  * This file is part of GAWK, the GNU implementation of the
  * AWK Programming Language.
@@ -105,7 +105,7 @@ make_builtin(char *name, NODE *(*func) P((NODE *)), int count)
 		fatal(_("extension: missing function name")); 
 
 	while ((c = *sp++) != '\0')
-		if ((sp == &name[1] && c != '_' && ! ISALPHA(c))
+		if ((sp == &name[1] && c != '_' && ! isalpha(c))
 				|| (sp > &name[1] && ! is_identchar(c)))
 			fatal(_("extension: illegal character `%c' in function name `%s'"), c, name);
 
-- 
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