From 7b786e4861b3ba6594d5518770ddc498ae9b8a87 Mon Sep 17 00:00:00 2001
From: Jeff Johnston <jjohnstn@redhat.com>
Date: Thu, 8 Sep 2005 21:07:43 +0000
Subject: [PATCH] 2005-09-08 Eric Blake <ebb9@byu.net>
* libc/argz/argz_insert.c (argz_insert): Don't die with EINVAL when
before is NULL.
---
newlib/ChangeLog | 5 +++++
newlib/libc/argz/argz_insert.c | 4 ++--
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/newlib/ChangeLog b/newlib/ChangeLog
index 4c6c2435a..989355c3d 100644
--- a/newlib/ChangeLog
+++ b/newlib/ChangeLog
@@ -1,3 +1,8 @@
+2005-09-08 Eric Blake <ebb9@byu.net>
+
+ * libc/argz/argz_insert.c (argz_insert): Don't die with EINVAL when
+ before is NULL.
+
2005-09-08 Brian Dessent <brian@dessent.net>
* sf_lrint.c (lrintf): Mask 'i0' correctly when extracting
diff --git a/newlib/libc/argz/argz_insert.c b/newlib/libc/argz/argz_insert.c
index 043a10193..8a9fb19b2 100644
--- a/newlib/libc/argz/argz_insert.c
+++ b/newlib/libc/argz/argz_insert.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002 by Red Hat, Incorporated. All rights reserved.
+/* Copyright (C) 2002, 2005 by Red Hat, Incorporated. All rights reserved.
*
* Permission to use, copy, modify, and distribute this software
* is freely granted, provided that this notice is preserved.
@@ -20,7 +20,7 @@ _DEFUN (argz_insert, (argz, argz_len, before, entry),
int len = 0;
if (before == NULL)
- argz_add(argz, argz_len, entry);
+ return argz_add(argz, argz_len, entry);
if (before < *argz || before >= *argz + *argz_len)
return EINVAL;