t666: Fix synchronize stop call
t666: Fix synchronize stop call

tomaszdurka/CM,cargomedia/CM,tomaszdurka/CM,vogdb/cm,fauvel/CM,cargomedia/CM,njam/CM,fvovan/CM,christopheschwyzer/CM,njam/CM,vogdb/cm,njam/CM,tomaszdurka/CM,vogdb/cm,zazabe/cm,fvovan/CM,tomaszdurka/CM,vogdb/cm,njam/CM,mariansollmann/CM,tomaszdurka/CM,christopheschwyzer/CM,mariansollmann/CM,christopheschwyzer/CM,alexispeter/CM,fauvel/CM,alexispeter/CM,zazabe/cm,fvovan/CM,mariansollmann/CM,zazabe/cm,alexispeter/CM,fauvel/CM,fauvel/CM,cargomedia/CM,vogdb/cm,cargomedia/CM,fvovan/CM,fauvel/CM,njam/CM,alexispeter/CM,christopheschwyzer/CM,mariansollmann/CM,zazabe/cm