tree e40b42e8ffc0822abaf221089c714c966673dcd0
parent 894fcdec29680fe82ccf8a3a8287d9ed30d1912a
author Emmanuel Debanne <e.debanne@criteo.com> 1441025023 +0200
committer Luca Milanesio <luca.milanesio@gmail.com> 1495058206 +0100

Fix NullPointerException when evaluating draft reviews

This change in Gerrit introduced a bug for draft reviews:
https://gerrit-review.googlesource.com/#/c/67762/3/gerrit-server/src/main/java/com/google/gerrit/server/project/SubmitRuleEvaluator.java
An NPE is thrown when the patchSet is not set before calling
SubmitRuleEvaluator#evaluate().  This fix is a workaround until Gerrit
is fixed.

Change-Id: If531822421d501bd7970e03754d5ae5d8f3654ae