From e3e7b92c6a721b6fa3adf0da1393cdf1d434fc99 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20N=C3=A9grier?= <d.negrier@thecodingmachine.com>
Date: Thu, 25 Jun 2020 10:43:42 +0200
Subject: [PATCH] Fixing errors when arrows touched and no cam

---
 front/src/Phaser/Login/EnableCameraScene.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/front/src/Phaser/Login/EnableCameraScene.ts b/front/src/Phaser/Login/EnableCameraScene.ts
index 264173fd..6d96459e 100644
--- a/front/src/Phaser/Login/EnableCameraScene.ts
+++ b/front/src/Phaser/Login/EnableCameraScene.ts
@@ -120,7 +120,7 @@ export class EnableCameraScene extends Phaser.Scene {
     }
 
     private previousCam(): void {
-        if (this.cameraSelected === 0) {
+        if (this.cameraSelected === 0 || this.camerasList.length === 0) {
             return;
         }
         this.cameraSelected--;
@@ -128,7 +128,7 @@ export class EnableCameraScene extends Phaser.Scene {
     }
 
     private nextCam(): void {
-        if (this.cameraSelected === this.camerasList.length - 1) {
+        if (this.cameraSelected === this.camerasList.length - 1 || this.camerasList.length === 0) {
             return;
         }
         this.cameraSelected++;
@@ -137,7 +137,7 @@ export class EnableCameraScene extends Phaser.Scene {
     }
 
     private previousMic(): void {
-        if (this.microphoneSelected === 0) {
+        if (this.microphoneSelected === 0 || this.microphonesList.length === 0) {
             return;
         }
         this.microphoneSelected--;
@@ -145,7 +145,7 @@ export class EnableCameraScene extends Phaser.Scene {
     }
 
     private nextMic(): void {
-        if (this.microphoneSelected === this.microphonesList.length - 1) {
+        if (this.microphoneSelected === this.microphonesList.length - 1 || this.microphonesList.length === 0) {
             return;
         }
         this.microphoneSelected++;