From ae4e46869d4d3d280a7bc0fe42d6b5024e38f74d Mon Sep 17 00:00:00 2001
From: Martchus <martchus@gmx.net>
Date: Mon, 5 Feb 2018 00:41:35 +0100
Subject: [PATCH] Fix warning (signedness conversion)

---
 matroska/matroskacontainer.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/matroska/matroskacontainer.cpp b/matroska/matroskacontainer.cpp
index 3891637..7b01635 100644
--- a/matroska/matroskacontainer.cpp
+++ b/matroska/matroskacontainer.cpp
@@ -386,7 +386,8 @@ void MatroskaContainer::internalParseHeader()
     m_seekInfos.clear();
     m_segmentCount = 0;
     uint64 currentOffset = 0;
-    vector<MatroskaSeekInfo>::size_type seekInfosIndex = 0;
+    vector<MatroskaSeekInfo>::difference_type seekInfosIndex = 0;
+
     // loop through all top level elements
     for(EbmlElement *topLevelElement = m_firstElement.get(); topLevelElement; topLevelElement = topLevelElement->nextSibling()) {
         try {
@@ -557,6 +558,7 @@ void MatroskaContainer::internalParseHeader()
             break;
         }
     }
+
     // finally parse the "Info"-element and fetch "EditionEntry"-elements
 finish:
     try {