From be831f1e9142f19251865e9ba9e06fe36c3dc70d Mon Sep 17 00:00:00 2001
From: tibbi <tibor@kaputa.sk>
Date: Tue, 19 Apr 2016 13:27:43 +0200
Subject: [PATCH] one more null check

---
 app/src/main/java/com/simplemobiletools/camera/Preview.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/com/simplemobiletools/camera/Preview.java b/app/src/main/java/com/simplemobiletools/camera/Preview.java
index d913d858..ac116eb0 100644
--- a/app/src/main/java/com/simplemobiletools/camera/Preview.java
+++ b/app/src/main/java/com/simplemobiletools/camera/Preview.java
@@ -210,9 +210,10 @@ public class Preview extends ViewGroup implements SurfaceHolder.Callback, View.O
 
     private void setupPreview() {
         canTakePicture = true;
-        if (camera != null) {
+        if (camera != null && previewSize != null) {
             final Camera.Parameters parameters = camera.getParameters();
             parameters.setPreviewSize(previewSize.width, previewSize.height);
+
             requestLayout();
 
             camera.setParameters(parameters);