From 9167661f20bf5a903fbcad5396c7f01844f6a063 Mon Sep 17 00:00:00 2001
From: "youwei.chen" <youwei.chen@wz-inc.com>
Date: Tue, 18 Jul 2017 17:47:32 +0800
Subject: [PATCH] bug fix

---
 src/main/scala/nak/cluster/GDBSCAN.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/scala/nak/cluster/GDBSCAN.scala b/src/main/scala/nak/cluster/GDBSCAN.scala
index ed47568..a28517b 100644
--- a/src/main/scala/nak/cluster/GDBSCAN.scala
+++ b/src/main/scala/nak/cluster/GDBSCAN.scala
@@ -67,7 +67,7 @@ class GDBSCAN[T](
           clustered add neighbour
         }
         // if the neighbour point is a cluster, join the neighbourhood
-        if (isCorePoint(neighbour, neighbourhood)) neighbourhood ++ newNeighbours else neighbourhood
+        if (isCorePoint(neighbour, newNeighbours)) neighbourhood ++ newNeighbours else neighbourhood
     }
 
   }