From 10e0cf8b2c27917a3fd45e73a5d835af4313db3b Mon Sep 17 00:00:00 2001
From: Anton <vob999@bk.ru>
Date: Fri, 12 Dec 2014 19:55:40 +0500
Subject: Use std::string::empty() instead of size() where applicable

---
 src/voxel.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/voxel.cpp')

diff --git a/src/voxel.cpp b/src/voxel.cpp
index e6d4bdcd2..335ab307c 100644
--- a/src/voxel.cpp
+++ b/src/voxel.cpp
@@ -420,7 +420,7 @@ void VoxelManipulator::unspreadLight(enum LightBank bank,
 		std::map<v3s16, u8> & from_nodes,
 		std::set<v3s16> & light_sources, INodeDefManager *nodemgr)
 {
-	if(from_nodes.size() == 0)
+	if(from_nodes.empty())
 		return;
 
 	for(std::map<v3s16, u8>::iterator j = from_nodes.begin();
@@ -646,7 +646,7 @@ void VoxelManipulator::spreadLight(enum LightBank bank,
 		v3s16(-1,0,0), // left
 	};
 
-	if(from_nodes.size() == 0)
+	if(from_nodes.empty())
 		return;
 
 	std::set<v3s16> lighted_nodes;
@@ -719,7 +719,7 @@ void VoxelManipulator::spreadLight(enum LightBank bank,
 			<<" for "<<from_nodes.size()<<" nodes"
 			<<std::endl;*/
 
-	if(lighted_nodes.size() > 0)
+	if(!lighted_nodes.empty())
 		spreadLight(bank, lighted_nodes, nodemgr);
 }
 #endif
-- 
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