Fixed "Use of uninitialized value" warning message.
Fixed "Use of uninitialized value" warning message.

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