From 6b4fa8b00e4e1b079cfe143455894b2fc028f7c6 Mon Sep 17 00:00:00 2001
From: Matti Kortelainen <matti.kortelainen@cern.ch>
Date: Mon, 11 Mar 2019 11:09:18 -0700
Subject: [PATCH] Use also the fourth hit of pixel track for the seed

---
 .../plugins/SeedGeneratorFromProtoTracksEDProducer.cc         | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/RecoTracker/TkSeedGenerator/plugins/SeedGeneratorFromProtoTracksEDProducer.cc b/RecoTracker/TkSeedGenerator/plugins/SeedGeneratorFromProtoTracksEDProducer.cc
index 0ff694b083572..a85cf0ea3e2cc 100644
--- a/RecoTracker/TkSeedGenerator/plugins/SeedGeneratorFromProtoTracksEDProducer.cc
+++ b/RecoTracker/TkSeedGenerator/plugins/SeedGeneratorFromProtoTracksEDProducer.cc
@@ -143,7 +143,9 @@ void SeedGeneratorFromProtoTracksEDProducer::produce(edm::Event& ev, const edm::
 	edm::ParameterSet seedCreatorPSet = theConfig.getParameter<edm::ParameterSet>("SeedCreatorPSet");
 	SeedFromConsecutiveHitsCreator seedCreator(seedCreatorPSet);
 	seedCreator.init(region, es, nullptr);
-	seedCreator.makeSeed(*result, SeedingHitSet(hits[0], hits[1], hits.size() >2 ? hits[2] : SeedingHitSet::nullPtr() ));
+	seedCreator.makeSeed(*result, SeedingHitSet(hits[0], hits[1],
+                                                    hits.size() >2 ? hits[2] : SeedingHitSet::nullPtr(),
+                                                    hits.size() >3 ? hits[3] : SeedingHitSet::nullPtr() ));
       }
     }
   }