Small code sytle improvement.
Small code sytle improvement.

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