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/map.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/map.cpp')

diff --git a/src/map.cpp b/src/map.cpp
index 4b0d2e2d8..009bc3d72 100644
--- a/src/map.cpp
+++ b/src/map.cpp
@@ -276,7 +276,7 @@ void Map::unspreadLight(enum LightBank bank,
 		v3s16(-1,0,0), // left
 	};
 
-	if(from_nodes.size() == 0)
+	if(from_nodes.empty())
 		return;
 
 	u32 blockchangecount = 0;
@@ -418,7 +418,7 @@ void Map::unspreadLight(enum LightBank bank,
 			<<" for "<<from_nodes.size()<<" nodes"
 			<<std::endl;*/
 
-	if(unlighted_nodes.size() > 0)
+	if(!unlighted_nodes.empty())
 		unspreadLight(bank, unlighted_nodes, light_sources, modified_blocks);
 }
 
@@ -455,7 +455,7 @@ void Map::spreadLight(enum LightBank bank,
 		v3s16(-1,0,0), // left
 	};
 
-	if(from_nodes.size() == 0)
+	if(from_nodes.empty())
 		return;
 
 	u32 blockchangecount = 0;
@@ -575,7 +575,7 @@ void Map::spreadLight(enum LightBank bank,
 			<<" for "<<from_nodes.size()<<" nodes"
 			<<std::endl;*/
 
-	if(lighted_nodes.size() > 0)
+	if(!lighted_nodes.empty())
 		spreadLight(bank, lighted_nodes, modified_blocks);
 }
 
-- 
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