From d6c86e2037dae147bb0292b9da109614872a99d7 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Sat, 20 Sep 2014 19:18:08 +0200
Subject: Make it possible to disable audio and/or video input.

---
 src/v4l.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/v4l.cc')

diff --git a/src/v4l.cc b/src/v4l.cc
index 246026f..bd193f4 100644
--- a/src/v4l.cc
+++ b/src/v4l.cc
@@ -791,7 +791,9 @@ V4L::V4L(QString device)
   v4l = this; // Set global V4L object pointer.
   
   running = true;
-  start();
+
+  // Only start if we actually have a video interface.
+  if(device != "") start();
 }
 
 V4L::~V4L()
-- 
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