From 427714178ec89e3a24933a305a4de6ab1089847c Mon Sep 17 00:00:00 2001
From: "arseny.kapoulkine"
 <arseny.kapoulkine@99668b35-9821-0410-8761-19e4c4f06640>
Date: Sun, 9 May 2010 17:25:35 +0000
Subject: Minor loading functions refactoring, fixed XPath append_node for
 MSVC10

git-svn-id: http://pugixml.googlecode.com/svn/trunk@395 99668b35-9821-0410-8761-19e4c4f06640
---
 src/pugixpath.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'src/pugixpath.cpp')

diff --git a/src/pugixpath.cpp b/src/pugixpath.cpp
index 9d81438..dc25a0e 100644
--- a/src/pugixpath.cpp
+++ b/src/pugixpath.cpp
@@ -28,15 +28,15 @@
 #	include <wchar.h>
 #endif
 
-#include <algorithm>
-#include <string>
-
 #if defined(_MSC_VER)
 #	pragma warning(disable: 4127) // conditional expression is constant
 #	pragma warning(disable: 4702) // unreachable code
 #	pragma warning(disable: 4996) // this function or variable may be unsafe
 #endif
 
+#include <algorithm>
+#include <string>
+
 // String utilities prototypes
 namespace pugi
 {
@@ -787,6 +787,8 @@ namespace pugi
 
 	template <typename Iterator> void xpath_node_set::append(Iterator begin, Iterator end)
 	{
+		if (begin == end) return;
+
 		size_t count = std::distance(begin, end);
 		size_t size = m_end - m_begin;
 		size_t capacity = m_eos - m_begin;
-- 
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