From 8f31935ffaa9fddddbd0250756eaa6b6c981fcba Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Tue, 17 Apr 2012 12:32:44 +0200
Subject: [PATCH] Handle the case where there are no builds and no previous
 eval

---
 src/script/hydra-evaluator | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/script/hydra-evaluator b/src/script/hydra-evaluator
index 7e3fac60..1fc0d260 100755
--- a/src/script/hydra-evaluator
+++ b/src/script/hydra-evaluator
@@ -194,7 +194,7 @@ sub checkJobset {
             $ev->builds->update({iscurrent => 1});
         } else {
             print STDERR "  created cached eval ", $ev->id, "\n";
-            $prevEval->builds->update({iscurrent => 1});
+            $prevEval->builds->update({iscurrent => 1}) if defined $prevEval;
         }
     });