From 31a39b4e593e0aab0b9e59b2c703cd7fe2a42dcc Mon Sep 17 00:00:00 2001
From: Dustin Spicuzza <dustin@virtualroadside.com>
Date: Sat, 2 Jan 2016 12:00:40 -0500
Subject: [PATCH] Default bufLength for PIDController in Java should be 1

- cpp version defaults to 1
- Documentation in getAvgError() says it defaults to 1

Change-Id: Id45f345f048f4c02709745ec1fb97744b7af7715
---
 .../src/shared/java/edu/wpi/first/wpilibj/PIDController.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wpilibj/src/shared/java/edu/wpi/first/wpilibj/PIDController.java b/wpilibj/src/shared/java/edu/wpi/first/wpilibj/PIDController.java
index 8658110ffb..d6f74a34dc 100644
--- a/wpilibj/src/shared/java/edu/wpi/first/wpilibj/PIDController.java
+++ b/wpilibj/src/shared/java/edu/wpi/first/wpilibj/PIDController.java
@@ -40,7 +40,7 @@ public class PIDController implements PIDInterface, LiveWindowSendable, Controll
                                      // integral calc
   private Tolerance m_tolerance; // the tolerance object used to check if on
                                  // target
-  private int m_bufLength = 0;
+  private int m_bufLength = 1;
   private LinkedList<Double> m_buf;
   private double m_bufTotal = 0.0;
   private double m_setpoint = 0.0;