From 99afb91aca61ec243cf8cfe5a970c43190f76254 Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@redhat.com>
Date: Wed, 6 Jan 1993 22:57:35 +0000
Subject: [PATCH] Formerly function.c.~23~
---
function.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/function.c b/function.c
index ac9a74de..4db0a38c 100644
--- a/function.c
+++ b/function.c
@@ -1,5 +1,5 @@
/* Variable function expansion for GNU Make.
-Copyright (C) 1988, 1989, 1991, 1992 Free Software Foundation, Inc.
+Copyright (C) 1988, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
This file is part of GNU Make.
GNU Make is free software; you can redistribute it and/or modify
@@ -131,7 +131,7 @@ patsubst_expand (o, text, pattern, replace, pattern_percent, replace_percent)
pattern_prepercent_len = pattern_percent - pattern;
pattern_postpercent_len = strlen (pattern_percent + 1);
- while (t = find_next_token (&text, &len))
+ while ((t = find_next_token (&text, &len)) != 0)
{
int fail = 0;
@@ -496,7 +496,7 @@ expand_function (o, function, text, end)
/* Chop TEXT into words and put them in WORDS. */
t = text;
- while (p = find_next_token (&t, &len))
+ while ((p = find_next_token (&t, &len)) != 0)
{
if (wordi >= nwords - 1)
{