$NetBSD: patch-bc,v 1.1 2005/12/29 23:31:36 joerg Exp $

--- src/ffx/ffxqt.c.orig	2005-12-30 00:22:33.000000000 +0100
+++ src/ffx/ffxqt.c
@@ -127,7 +127,7 @@ void parse_ffxcmd()
 	cmd  = xstrtok(NULL, "\n");
 	if(!name || !cmd)
 	    continue;
-	while(isspace(*cmd))
+	while(isspace((unsigned char)*cmd))
 	    cmd++;
 	
 	debug(8, "config: FFXCommand %s %s", name, cmd);
@@ -443,7 +443,7 @@ int exec_ffx(FFX *ffx)
 	return ERROR;
     if(!args)
 	args = "";
-    while(isspace(*args))
+    while(isspace((unsigned char)*args))
 	args++;
 
     /* Find command and uncompressor */