Commit 444bd1fb authored by Guillem Jover's avatar Guillem Jover

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.
parent 1d69ae1c
......@@ -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
......
......@@ -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:
......
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