Changes error code from dummy os_daemon().

EPERM is closer to the truth than EINVAL in the case where
daemonization isn't available at all.  Some sort of generic
"unsupported" error would be even better, but doesn't exist.

TESTED:
No.  This is only expected to apply to Windows.

1 files changed, 1 insertions, 1 deletions

diff --git a/os_compat.c b/os_compat.c
index 790aaf94..fa4d85b2 100644
--- a/os_compat.c
+++ b/os_compat.c
@@ -98,7 +98,7 @@ int os_daemon(int nochdir, int noclose)
 int os_daemon(int nochdir, int noclose)
 {
     (void) nochdir; (void) noclose;
-    errno = EINVAL;
+    errno = EPERM;
     return -1;
 }