From a14ebfef6649c4bedef194b40e998cc294b2f706 Mon Sep 17 00:00:00 2001
From: Mickey Nasriachi <mickey@cpan.org>
Date: Tue, 11 Jul 2017 12:19:13 +0100
Subject: [PATCH] Favorite model: check input args before URL concat

This will fix some log warnings.
---
 lib/MetaCPAN/Web/Model/API/Favorite.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/MetaCPAN/Web/Model/API/Favorite.pm b/lib/MetaCPAN/Web/Model/API/Favorite.pm
index f06d0a6bd3..a78071a96e 100644
--- a/lib/MetaCPAN/Web/Model/API/Favorite.pm
+++ b/lib/MetaCPAN/Web/Model/API/Favorite.pm
@@ -23,6 +23,7 @@ sub get {
 
 sub by_user {
     my ( $self, $user, $size ) = @_;
+    return Future->done unless $user;
     $size ||= 250;
     my $ret
         = $self->request( "/favorite/by_user/$user", { size => $size } )
@@ -73,6 +74,7 @@ sub leaderboard {
 
 sub find_plussers {
     my ( $self, $distribution ) = @_;
+    return Future->done unless $distribution;
 
     # search for all users, match all according to the distribution.
     $self->request("/favorite/users_by_distribution/$distribution")->then(