From: Jim Meyering <jim@meyering.net>
Date: Mon, 3 Feb 1997 05:06:27 +0000 (+0000)
Subject: (parse_long_options): Compare getopt_long return
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b3ffd1523ba97e06d9d5620e9cdbb1e4baf9c58c;hp=6290d39a789d7a3628e9e0240e4f3030f616d1bc;p=pspp

(parse_long_options): Compare getopt_long return
value against -1, not EOF.  Use NULL, not `(int *) 0' as last parameter
in getopt_long call.
---

diff --git a/lib/long-options.c b/lib/long-options.c
index cd2c68d64d..baf2c2a1b4 100644
--- a/lib/long-options.c
+++ b/lib/long-options.c
@@ -53,7 +53,7 @@ parse_long_options (argc, argv, command_name, package, version, usage)
   opterr = 0;
 
   if (argc == 2
-      && (c = getopt_long (argc, argv, "+", long_options, (int *) 0)) != EOF)
+      && (c = getopt_long (argc, argv, "+", long_options, NULL)) != -1)
     {
       switch (c)
 	{