tidy up examples

- use err() for error handling
- add lint hints
- spacing nits and missing braces

ok otto

1 files changed, 5 insertions, 5 deletions

diff --git a/src/lib/libc/stdlib/getopt_long.3 b/src/lib/libc/stdlib/getopt_long.3
index 7899499cf7..bf5ba22ece 100644
--- a/src/lib/libc/stdlib/getopt_long.3
+++ b/src/lib/libc/stdlib/getopt_long.3
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: getopt_long.3,v 1.11 2005/07/26 04:17:44 jaredy Exp $
+.\"     $OpenBSD: getopt_long.3,v 1.12 2005/10/11 01:23:41 jaredy Exp $
 .\"     $NetBSD: getopt_long.3,v 1.11 2002/10/02 10:54:19 wiz Exp $
 .\"
 .\" Copyright (c) 1988, 1991, 1993
@@ -223,14 +223,14 @@ while ((ch = getopt_long(argc, argv, "bf:", longopts, NULL)) != -1)
                         err(1, "unable to open %s", optarg);
                 break;
         case 0:
-                if (daggerset) {
-                        fprintf(stderr,"Buffy will use her dagger to "
+                if (daggerset)
+                        fprintf(stderr, "Buffy will use her dagger to "
                             "apply fluoride to dracula's teeth\en");
-                }
                 break;
         default:
                 usage();
-}
+                /* NOTREACHED */
+        }
 argc -= optind;
 argv += optind;
 .Ed