temporarily reallow "empty" flavor parts so that rsync-- works again

(I really need to split that code off)

diff --git a/usr.sbin/pkg_add/OpenBSD/PkgSpec.pm b/usr.sbin/pkg_add/OpenBSD/PkgSpec.pm
index 42a17ca..20ed30f 100644 (file)
--- a/usr.sbin/pkg_add/OpenBSD/PkgSpec.pm
+++ b/usr.sbin/pkg_add/OpenBSD/PkgSpec.pm
@@ -1,5 +1,5 @@
 # ex:ts=8 sw=4:
-# $OpenBSD: PkgSpec.pm,v 1.49 2021/11/17 10:59:13 espie Exp $
+# $OpenBSD: PkgSpec.pm,v 1.50 2021/11/21 10:15:52 espie Exp $
 #
 # Copyright (c) 2003-2007 Marc Espie <espie@openbsd.org>
 #
@@ -203,7 +203,7 @@ sub parse
                    (?:\>|\>\=|\<\=|\<|\=)?\d[^-%]*  # optional op + version
                    |\* # or any version
                )
-               (?:\-([^%]+))? # optional flavor part
+               (?:\-([^%]*))? # optional flavor part
            $/x) {
                return undef;
        }