From 31d7ee2663eff74b05133ed4af68f97077b09004 Mon Sep 17 00:00:00 2001
From: tibbi <tibor@kaputa.sk>
Date: Thu, 7 Jun 2018 13:42:22 +0200
Subject: [PATCH] make sure we have a valid capture session at focusing and
 zooming

---
 .../com/simplemobiletools/camera/views/PreviewCameraTwo.kt     | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/src/main/kotlin/com/simplemobiletools/camera/views/PreviewCameraTwo.kt b/app/src/main/kotlin/com/simplemobiletools/camera/views/PreviewCameraTwo.kt
index 0998c89f..1c73f140 100644
--- a/app/src/main/kotlin/com/simplemobiletools/camera/views/PreviewCameraTwo.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/camera/views/PreviewCameraTwo.kt
@@ -112,13 +112,14 @@ class PreviewCameraTwo : ViewGroup, TextureView.SurfaceTextureListener, MyPrevie
                 mDownEventAtY = event.y
             } else if (event.action == MotionEvent.ACTION_UP) {
                 if (mIsFocusSupported && System.currentTimeMillis() - mDownEventAtMS < CLICK_MS &&
+                        mCaptureSession != null &&
                         Math.abs(event.x - mDownEventAtX) < CLICK_DIST &&
                         Math.abs(event.y - mDownEventAtY) < CLICK_DIST) {
                     focusArea(event.x, event.y)
                 }
             }
 
-            if (mIsZoomSupported && event.pointerCount > 1) {
+            if (mIsZoomSupported && event.pointerCount > 1 && mCaptureSession != null) {
                 handleZoom(event)
             }
             true