Small code improvement.
Small code improvement.

nilei/otrs,linearregression/otrs,muehlbauer/otrs,eliasp/otrs,vlascoder/otrs,noritnk/otrs,PortgasDAce/otrs,MBRG/otrs,xhoy/otrs,eliasp/otrs,muehlbauer/otrs,linearregression/otrs,MBRG/otrs,mburggraf/otrs,muehlbauer/otrs,crythias/otrs,nilei/otrs,brandonshults01/otrs,mburggraf/otrs,vlascoder/otrs,s7design/otrs,linearregression/otrs,linearregression/otrs,eliasp/otrs,s7design/otrs,thorsteneckel/otrs,noritnk/otrs,StCyr/otrs,PortgasDAce/otrs,MBRG/otrs,vlascoder/otrs,rudy500/otrs,crythias/otrs,nilei/otrs,rudy500/otrs,xhoy/otrs,nilei/otrs,rudy500/otrs,moritz/otrs,PortgasDAce/otrs,linearregression/otrs,moritz/otrs,brandonshults01/otrs,eliasp/otrs,brandonshults01/otrs,mburggraf/otrs,rudy500/otrs,oiami/otrs,mbeijen/otrs-1,eliasp/otrs,balazj/otrs,thorsteneckel/otrs,oiami/otrs,PortgasDAce/otrs,xhoy/otrs,balazj/otrs,thorsteneckel/otrs,moritz/otrs,StCyr/otrs,nilei/otrs,thorsteneckel/otrs,balazj/otrs,crythias/otrs,capeit-tto/otrs,oiami/otrs,mburggraf/otrs,StCyr/otrs,oiami/otrs,PortgasDAce/otrs,MBRG/otrs,balazj/otrs,s7design/otrs,MBRG/otrs,mbeijen/otrs-1,brandonshults01/otrs,s7design/otrs,mburggraf/otrs,balazj/otrs,muehlbauer/otrs,xhoy/otrs,StCyr/otrs,rudy500/otrs,oiami/otrs,StCyr/otrs,muehlbauer/otrs,noritnk/otrs,capeit-tto/otrs,moritz/otrs,thorsteneckel/otrs,crythias/otrs,crythias/otrs,xhoy/otrs,moritz/otrs,brandonshults01/otrs,capeit-tto/otrs,s7design/otrs,mbeijen/otrs-1