fix crash on 64-bit Mac due to uninitialised int
fix crash on 64-bit Mac due to uninitialised int

fsateler/liblo,johne53/MB3Liblo,fsateler/liblo,kneitinger/liblo,tuscland/liblo,fsateler/liblo,kneitinger/liblo,island-org/liblo,radarsat1/liblo,island-org/liblo,tuscland/liblo,tuscland/liblo,johne53/MB3Liblo,radarsat1/liblo,radarsat1/liblo,island-org/liblo,johne53/MB3Liblo,kneitinger/liblo,umlaeute/liblo,johne53/MB3Liblo,umlaeute/liblo,umlaeute/liblo