$NetBSD: patch-at,v 1.1 2004/12/30 11:05:04 agc Exp $

--- src/getline.c	2004/12/30 10:56:25	1.1
+++ src/getline.c	2004/12/30 10:56:44
@@ -96,7 +96,7 @@
 		words++;
 		for (i=0; i<rl_end; ++i)
 		{
-			if (isspace(rl_line_buffer[i]))
+			if (isspace((unsigned char)rl_line_buffer[i]))
 			{
 				term++;
 				if (words==2)