[PATCH: pkg_add]: Sort ambiguous package names

[richhguard-monotone]

Sort ambiguous package names from 'pkg_add' when not in
interactive mode
(which already sorts); e.g. `pkg_add autoconf`.

Patch provided inline below
based on OpenBSD 5.1 (i386).

--- /usr/libdata/perl5/OpenBSD/AddDelete.pm
+++
/usr/libdata/perl5/OpenBSD/AddDelete.pm
@@ -326,7 +326,7 @@
                return
$h{$result};
        } else {
                $state->errsay("Ambiguous: #1 could be #2",
-
$name, join(' ', keys %h));
+                   $name, join(' ', sort keys %h));
                return
undef;
        }
 }