lei: complete: do not complete non-arg options w/ help text

Some of our command-line switches take no arguments, and need
no completion for those arguments.

1 files changed, 1 insertions, 2 deletions

diff --git a/lib/PublicInbox/LEI.pm b/lib/PublicInbox/LEI.pm
index ffbc2503..b0a8358a 100644
--- a/lib/PublicInbox/LEI.pm
+++ b/lib/PublicInbox/LEI.pm
@@ -737,8 +737,7 @@ sub lei__complete {
                 my $opt = quotemeta $1;
                 puts $self, map {
                         my $v = $OPTDESC{$_};
-                        $v = $v->[0] if ref($v);
-                        my @v = split(/\|/, $v);
+                        my @v = ref($v) ? split(/\|/, $v->[0]) : ();
                         # get rid of ALL CAPS placeholder (e.g "OUT")
                         # (TODO: completion for external paths)
                         shift(@v) if uc($v[0]) eq $v[0];