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Use std::string::empty() instead of size() where applicable

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Anton 2014-12-12 19:55:40 +05:00 • committed by ShadowNinja
parent 83830e8682
commit 10e0cf8b2c
14 changed files with 27 additions and 27 deletions
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6
src/voxel.cpp
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@ -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