From 805fda3df8e45ab0faee31547a183a76d06907fd Mon Sep 17 00:00:00 2001
From: escherstair <ernestviga@gmail.com>
Date: Thu, 29 Aug 2019 09:05:15 +0200
Subject: [PATCH] possible inefficient checking for 'NodeElement_List'
 emptiness

---
 code/X3D/X3DImporter.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/X3D/X3DImporter.cpp b/code/X3D/X3DImporter.cpp
index 46bf4e62a..c245e3454 100644
--- a/code/X3D/X3DImporter.cpp
+++ b/code/X3D/X3DImporter.cpp
@@ -136,7 +136,7 @@ X3DImporter::~X3DImporter() {
 void X3DImporter::Clear() {
 	NodeElement_Cur = nullptr;
 	// Delete all elements
-	if(NodeElement_List.size()) {
+	if(!NodeElement_List.empty()) {
         for ( std::list<CX3DImporter_NodeElement*>::iterator it = NodeElement_List.begin(); it != NodeElement_List.end(); it++ ) {
             delete *it;
         }