From 07ac5370d8324c809117fe3a41f9d36b95168881 Mon Sep 17 00:00:00 2001
From: Prateek Machiraju <prateek.machiraju@gmail.com>
Date: Sat, 17 Oct 2020 19:44:55 -0400
Subject: [PATCH] [wpimath] Fix m_nextR instantiation in LinearSystemLoop ctor
 (#2783)

---
 .../java/edu/wpi/first/wpilibj/system/LinearSystemLoop.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wpimath/src/main/java/edu/wpi/first/wpilibj/system/LinearSystemLoop.java b/wpimath/src/main/java/edu/wpi/first/wpilibj/system/LinearSystemLoop.java
index 92357b39e0..f972dec170 100644
--- a/wpimath/src/main/java/edu/wpi/first/wpilibj/system/LinearSystemLoop.java
+++ b/wpimath/src/main/java/edu/wpi/first/wpilibj/system/LinearSystemLoop.java
@@ -131,7 +131,7 @@ public class LinearSystemLoop<States extends Num, Inputs extends Num,
     this.m_observer = observer;
     this.m_clampFunction = clampFunction;
 
-    m_nextR = new Matrix<>(new SimpleMatrix(controller.getK().getNumCols(), 0));
+    m_nextR = new Matrix<>(new SimpleMatrix(controller.getK().getNumCols(), 1));
     reset(m_nextR);
   }