From: Ulrich Drepper <drepper@redhat.com>
Date: Sun, 2 Jan 2000 18:36:21 +0000 (+0000)
Subject: Correct return value for LINE == NULL.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e69f7c5b130efb7b5f172ac1340ad189bd122333;p=thirdparty%2Fglibc.git

Correct return value for LINE == NULL.
---

diff --git a/sysdeps/posix/system.c b/sysdeps/posix/system.c
index 10c86a998b4..1df92203de5 100644
--- a/sysdeps/posix/system.c
+++ b/sysdeps/posix/system.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 92, 94, 95, 96, 97, 99 Free Software Foundation, Inc.
+/* Copyright (C) 1991-1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -46,7 +46,7 @@ __libc_system (const char *line)
   if (line == NULL)
     /* Check that we have a command processor available.  It might
        not be available after a chroot(), for example.  */
-    return __libc_system ("exit 0");
+    return __libc_system ("exit 0") == 0;
 
   sa.sa_handler = SIG_IGN;
   sa.sa_flags = 0;