Follow-up fix for bug#12703.
Follow-up fix for bug#12703.

rudy500/otrs,mburggraf/otrs,rudy500/otrs,mburggraf/otrs,rudy500/otrs,mburggraf/otrs,rudy500/otrs,xhoy/otrs,rudy500/otrs,xhoy/otrs,xhoy/otrs,mburggraf/otrs,xhoy/otrs,xhoy/otrs,mburggraf/otrs