From a4c9cac2a81b62b67cb2016cce760ebfcff8a5fe Mon Sep 17 00:00:00 2001
From: Pjotr Svetachov <pjotrsvetachov@gmail.com>
Date: Tue, 31 May 2016 11:27:30 +0100
Subject: [PATCH] small optimization to the osgb/t serializers.

---
 include/osgDB/Serializer | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/osgDB/Serializer b/include/osgDB/Serializer
index 74fb9922b..8ff21e443 100644
--- a/include/osgDB/Serializer
+++ b/include/osgDB/Serializer
@@ -947,6 +947,7 @@ public:
         if ( is.isBinary() )
         {
             is >> size;
+            list.reserve(size);
             for ( unsigned int i=0; i<size; ++i )
             {
                 ValueType value;
@@ -958,6 +959,7 @@ public:
         else if ( is.matchString(_name) )
         {
             is >> size;
+            list.reserve(size);
             if ( size>0 ) is >> is.BEGIN_BRACKET;
             for ( unsigned int i=0; i<size; ++i )
             {
@@ -1102,6 +1104,7 @@ public:
         if ( is.isBinary() )
         {
             is >> size;
+            list.reserve(size);
             for ( unsigned int i=0; i<size; ++i )
             {
                 ValueType value;
@@ -1112,6 +1115,7 @@ public:
         else if ( is.matchString(_name) )
         {
             is >> size;
+            list.reserve(size);
             if ( size>0 ) is >> is.BEGIN_BRACKET;
             for ( unsigned int i=0; i<size; ++i )
             {