From b69bba9b089afc69df837ae69d55debf5a14ca1a Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Wed, 2 Jul 2014 15:49:11 +0200
Subject: Fix crash on missing firewire interface.

---
 src/dv1394.cc | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/dv1394.cc')

diff --git a/src/dv1394.cc b/src/dv1394.cc
index 0fde723..2086604 100644
--- a/src/dv1394.cc
+++ b/src/dv1394.cc
@@ -77,6 +77,7 @@ bool dv1394::connect()
 
   handle = raw1394_new_handle_on_port(port);
   //printf("   handle: %p\n", handle);
+  if(!handle) return false;
 
   frame = iec61883_dv_fb_init(handle, write_frame, this);
   //printf("   frame: %p\n", frame);
-- 
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