From 5c5bb3762c1e637f1783abe850875a5694b18c3b Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Fri, 12 Feb 2016 16:27:25 +0100
Subject: [PATCH] Fix display of builds that don't have an eval

Like http://hydra.nixos.org/build/22872.
---
 src/lib/Hydra/Controller/Build.pm | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/lib/Hydra/Controller/Build.pm b/src/lib/Hydra/Controller/Build.pm
index 6f7c2bb5..72117a47 100644
--- a/src/lib/Hydra/Controller/Build.pm
+++ b/src/lib/Hydra/Controller/Build.pm
@@ -101,10 +101,12 @@ sub build_GET {
         entity => $build
     );
 
-    my ($eval2) = $c->stash->{eval}->jobset->jobsetevals->search(
-       { hasnewbuilds => 1, id => { '<', $c->stash->{eval}->id } },
-       { order_by => "id DESC", rows => 1 });
-    $c->stash->{otherEval} = $eval2 if defined $eval2;
+    if (defined $c->stash->{eval}) {
+        my ($eval2) = $c->stash->{eval}->jobset->jobsetevals->search(
+            { hasnewbuilds => 1, id => { '<', $c->stash->{eval}->id } },
+            { order_by => "id DESC", rows => 1 });
+        $c->stash->{otherEval} = $eval2 if defined $eval2;
+    }
 
     # If this is an aggregate build, get its constituents.
     $c->stash->{constituents} = [$build->constituents_->search({}, {order_by => ["job"]})];