From 2c5e0cb6f64609430c311ad850f0d9fda9ba9ae0 Mon Sep 17 00:00:00 2001
From: Jean-Baptiste Mardelle <jb@kdenlive.org>
Date: Thu, 2 Jun 2011 10:12:01 +0000
Subject: [PATCH] Fix crash after failed capture to decklink

svn path=/trunk/kdenlive/; revision=5629
---
 src/mltdevicecapture.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/mltdevicecapture.cpp b/src/mltdevicecapture.cpp
index 22b4ab5b..8862d5cb 100644
--- a/src/mltdevicecapture.cpp
+++ b/src/mltdevicecapture.cpp
@@ -289,6 +289,10 @@ bool MltDeviceCapture::slotStartPreview(const QString &producer, bool xmlFormat)
     delete[] tmp;
 
     if (m_mltProducer == NULL || !m_mltProducer->is_valid()) {
+        if (m_mltProducer) {
+            delete m_mltProducer;
+            m_mltProducer = NULL;
+        }
         kDebug()<<"//// ERROR CREATRING PROD";
         return false;
     }
-- 
2.39.2