From 444bd1fbb8f53047b1ee2b69dc4a8eb65537bc68 Mon Sep 17 00:00:00 2001
From: Guillem Jover <guillem@hadrons.org>
Date: Thu, 21 Jun 2012 10:16:14 +0200
Subject: [PATCH] man: Use minus signs and hyphens consistently

Any string that can be copy & pasted into a terminal, for example,
needs to correctly use minus signs (escaped dashes), instead of the
default hyphen.
---
 man/flopen.3  | 2 +-
 man/pidfile.3 | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/man/flopen.3 b/man/flopen.3
index 9847436..f430dc0 100644
--- a/man/flopen.3
+++ b/man/flopen.3
@@ -84,7 +84,7 @@ includes
 If successful,
 .Fn flopen
 returns a valid file descriptor.
-Otherwise, it returns -1, and sets
+Otherwise, it returns \-1, and sets
 .Va errno
 as described in
 .Xr flock 2
diff --git a/man/pidfile.3 b/man/pidfile.3
index 7b2697d..e7eaf3f 100644
--- a/man/pidfile.3
+++ b/man/pidfile.3
@@ -126,7 +126,7 @@ if (pfh == NULL) {
 	warn("Cannot open or create pidfile");
 }
 
-if (daemon(0, 0) == -1) {
+if (daemon(0, 0) == \-1) {
 	warn("Cannot daemonize");
 	pidfile_remove(pfh);
 	exit(EXIT_FAILURE);
@@ -138,7 +138,7 @@ for (;;) {
 	/* Do work. */
 	childpid = fork();
 	switch (childpid) {
-	case -1:
+	case \-1:
 		syslog(LOG_ERR, "Cannot fork(): %s.", strerror(errno));
 		break;
 	case 0: