From 2b5ac5b4dbc78e1fa4b15fb1a84df0759d4c9de2 Mon Sep 17 00:00:00 2001
From: Julien Valentin <pascal@pcpascal.WORKGROUP>
Date: Mon, 28 Aug 2017 15:27:46 +0200
Subject: [PATCH] add default constructor for IndexWeight with invalid indices

---
 include/osgAnimation/VertexInfluence | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/osgAnimation/VertexInfluence b/include/osgAnimation/VertexInfluence
index 4b2adb347..bf3a9b2be 100644
--- a/include/osgAnimation/VertexInfluence
+++ b/include/osgAnimation/VertexInfluence
@@ -36,7 +36,7 @@ namespace osgAnimation
     // first is vertex index, and second the weight
     struct IndexWeight: public std::pair<unsigned int, float>
     {
-        IndexWeight( unsigned int f,float s): std::pair<unsigned int,float>(f,s){}
+        IndexWeight( unsigned int f = 0xffffffff,float s = 0.0f): std::pair<unsigned int,float>(f,s){}
         inline const unsigned int& getIndex()const{return first;}
         inline void setIndex(unsigned int i){first=i;}
         inline const float &getWeight()const{return second;}