(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 cd2c68d64db244e0eea796c7f2c213ca9690684e..baf2c2a1b441ec6498d4d746794e46d56b662e39 100644 (file)
--- 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)
        {