Fixed uninitialized value error log message.
Fixed uninitialized value error log message.

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