Fixed uninitialized value error, thanks to S7.
Fixed uninitialized value error, thanks to S7.

rudy500/otrs,rudy500/otrs,s7design/otrs,xhoy/otrs,MBRG/otrs,mburggraf/otrs,rudy500/otrs,MBRG/otrs,mburggraf/otrs,xhoy/otrs,rudy500/otrs,xhoy/otrs,MBRG/otrs,s7design/otrs,mburggraf/otrs,xhoy/otrs,s7design/otrs,MBRG/otrs,mburggraf/otrs,xhoy/otrs,s7design/otrs,s7design/otrs,rudy500/otrs,MBRG/otrs,mburggraf/otrs