[Libosinfo] [osinfo-db-tools PATCH] import: update manpage

[Fabiano Fidêncio]

Mention in the manpage that if no ARCHIVE-FILE is passed or when
ARCHIVE-FILE is -, it'll be read from the standard input.

Signed-off-by: Fabiano Fidêncio <fidencio at redhat.com>
---
 tools/osinfo-db-import.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/osinfo-db-import.c b/tools/osinfo-db-import.c
index 6ebe5b4..0d0bdd9 100644
--- a/tools/osinfo-db-import.c
+++ b/tools/osinfo-db-import.c
@@ -287,7 +287,7 @@ osinfo-db-import - Import an osinfo database archive
 
 =head1 SYNOPSIS
 
-osinfo-db-import [OPTIONS...] ARCHIVE-FILE
+osinfo-db-import [OPTIONS...] [ARCHIVE-FILE]
 
 =head1 DESCRIPTION
 
@@ -321,6 +321,9 @@ If run by a privileged account (ie root), the B<local> database
 location will be used by default, otherwise the B<user> location
 will be used.
 
+With no ARCHIVE-FILE, or when ARCHIVE-FILE is -, read standard
+input.
+
 =head1 OPTIONS
 
 =over 8
-- 
2.17.1