merged branch Tobion/patch-3 (PR #767)
merged branch Tobion/patch-3 (PR #767)

This PR was merged into the master branch.

Discussion
----------

small optimization

Commits
-------

bf71922 small optimization

fabpot/Silex,fhinkel/Silex,naderman/Silex,jdreesen/Silex,Xephi/Silex,fhinkel/Silex,beealone/Silex,Incognito/silex-fork,mmauri04/Silex,naderman/Silex,GromNaN/Silex,gencer/Silex,arduanov/Silex,CarsonF/Silex,JPry/Silex,akucherevskiy/developex_test,cgsmith/Silex,peterkokot/Silex,SpacePossum/Silex,JPry/Silex,RayRutjes/Silex,cesarmarinhorj/Silex,silexphp/Silex,mmauri04/Silex,akucherevskiy/developex_test,romainneutron/Silex,tcx1000/Silex,mathroc/Silex,cesarmarinhorj/Silex,lokhman/Silex,peterkokot/Silex,jdreesen/Silex,Xephi/Silex,romainneutron/Silex,SpacePossum/Silex,peterkokot/Silex,CarsonF/Silex,RayRutjes/Silex,arduanov/Silex,plotek/Silex,mathroc/Silex,SanderKnape/Silex,naderman/Silex,CarsonF/Silex,mTorres/Silex,SanderKnape/Silex,cgsmith/Silex,mTorres/Silex,GromNaN/Silex,Incognito/silex-fork,lokhman/Silex,fabpot/Silex,romainneutron/Silex,akucherevskiy/developex_test,GromNaN/Silex,tcx1000/Silex,beealone/Silex,plotek/Silex