Fixes possible uninitialized value.
Fixes possible uninitialized value.

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