From 6ec769f910459683ac0d8a7345b60a48631462b6 Mon Sep 17 00:00:00 2001
From: Luke Deighton <lukedeighton1@gmail.com>
Date: Sun, 24 Jun 2018 20:07:30 +0100
Subject: [PATCH] Prevent null pointer
 https://github.com/LukeDeighton/WheelView/issues/57

---
 .../src/main/java/com/lukedeighton/wheelview/WheelView.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/WheelViewLib/src/main/java/com/lukedeighton/wheelview/WheelView.java b/WheelViewLib/src/main/java/com/lukedeighton/wheelview/WheelView.java
index 8875489..84bb54e 100644
--- a/WheelViewLib/src/main/java/com/lukedeighton/wheelview/WheelView.java
+++ b/WheelViewLib/src/main/java/com/lukedeighton/wheelview/WheelView.java
@@ -1224,7 +1224,7 @@ private void updateWheelStateIfReq() {
     protected void onDraw(Canvas canvas) {
         updateWheelStateIfReq();
 
-        if (mWheelDrawable != null) {
+        if (mWheelDrawable != null && mWheelBounds != null) {
             drawWheel(canvas);
         }