Steps to reproduce
1. Open attached project
2. Build and run for android
3. When app launches, press home button
-Observe crash

Result: WebCamTexture Pause call crashes app if the texture is not playing.

Reproduced on: 5.6.0a6, 5.5.0f3, 5.4.3f1

Note: uncommenting 25,26,28 lines fixes the crash issue

DUT:

reproduced on:

Samsung Galaxy s7 GPU Adreno 530 OS 6.0.1
Samsung Galaxy s5 Neo GPU ARM Mali-T720 OS 5.1.1
HTC 10 GPU Adreno 530 OS 6.0.1
Sony Xperia z2 D6503 GPU Adreno 330 OS 6.0.1

not reproduced on:

LG Leon GPU Adreno 306 5.0.1
Meizu MX5 GPU PowerVR Rogue G6200 OS 5.0.1