Fix #32463, Cycles crashing. The particle system sync_recalc part was checking object data, which can be NULL and doesn't actually say anything about particles, removed.
Fix #32463, Cycles crashing. The particle system sync_recalc part was checking object data, which can be NULL and doesn't actually say anything about particles, removed.

tangent-opensource/coreBlackbird,pyrochlore/cycles,pyrochlore/cycles,pyrochlore/cycles,tangent-opensource/coreBlackbird,tangent-opensource/coreBlackbird