Refactoring (minor): Use Safe-navigation operators
Refactoring (minor): Use Safe-navigation operators

It worked before, but this is more clean. Should have been done in commit f23b51024fe27958098bda1e3967a65652578e09.

Berlin-Vegan/berlin-vegan-map,smeir/berlin-vegan-map,smeir/berlin-vegan-map,smeir/berlin-vegan-map,Berlin-Vegan/berlin-vegan-map,Berlin-Vegan/berlin-vegan-map,Berlin-Vegan/berlin-vegan-map