From: Matt S Trout <mst@shadowcat.co.uk>
Date: Wed, 16 Mar 2016 14:43:01 +0000 (+0000)
Subject: always overwrite alternatives in case @alt has been shifted since we started
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=f7fe6f5d404520e83092a9c3226995add030fcb3;p=scpubgit%2FDX.git

always overwrite alternatives in case @alt has been shifted since we started
---

diff --git a/lib/DX/SearchState.pm b/lib/DX/SearchState.pm
index 4d81d48..3daca33 100644
--- a/lib/DX/SearchState.pm
+++ b/lib/DX/SearchState.pm
@@ -29,12 +29,12 @@ sub with_one_step {
       if ($new_hyp) {
         return $self->but(
           current_hypothesis => $new_hyp,
-          ($alt_step
-             ? (alternatives => [
-                  [ $hyp, $alt_step ],
-                  @alt
-               ])
-             : ()),
+          alternatives => [
+            ($alt_step
+              ? [ $hyp, $alt_step ]
+              : ()),
+            @alt
+          ],
           resume_step => undef,
         );
       }