From 350977f03e77ca73043e24159d20893acd53de60 Mon Sep 17 00:00:00 2001
From: "Anthony J. Thibault" <tony@highfidelity.io>
Date: Tue, 11 Oct 2016 10:49:43 -0700
Subject: [PATCH] Speculative fix for crash in AudioClient

---
 libraries/audio-client/src/AudioClient.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libraries/audio-client/src/AudioClient.cpp b/libraries/audio-client/src/AudioClient.cpp
index 6fbd93e386..5fced85d2d 100644
--- a/libraries/audio-client/src/AudioClient.cpp
+++ b/libraries/audio-client/src/AudioClient.cpp
@@ -867,6 +867,10 @@ void AudioClient::handleLocalEchoAndReverb(QByteArray& inputByteArray) {
 
 void AudioClient::handleAudioInput() {
 
+    if (!_inputDevice) {
+        return;
+    }
+
     // input samples required to produce exactly NETWORK_FRAME_SAMPLES of output
     const int inputSamplesRequired = (_inputToNetworkResampler ? 
                                       _inputToNetworkResampler->getMinInput(AudioConstants::NETWORK_FRAME_SAMPLES_PER_CHANNEL) :