From ebd8e4ade39f18afb50214a0397e65a48cc1cd92 Mon Sep 17 00:00:00 2001
From: hurzl <hurzl@online.de>
Date: Wed, 12 Aug 2015 14:48:13 +0200
Subject: [PATCH] fix segfault

---
 ThumbnailSequence.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ThumbnailSequence.cpp b/ThumbnailSequence.cpp
index 81f68fbb..d50840c0 100644
--- a/ThumbnailSequence.cpp
+++ b/ThumbnailSequence.cpp
@@ -1560,7 +1560,7 @@ ThumbnailSequence::CompositeItem::CompositeItem(
 bool
 ThumbnailSequence::CompositeItem::incompleteThumbnail() const
 {
-	return dynamic_cast<IncompleteThumbnail*>(m_pThumb) != 0;
+	return m_pThumb == 0 && dynamic_cast<IncompleteThumbnail*>(m_pThumb) != 0;
 }
 
 void