Removed perl critic warnings.
Removed perl critic warnings.

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