Avoid division by zero when calculating inertias for bodies with colliders without areas.
Avoid division by zero when calculating inertias for bodies with colliders without areas.

josempans/godot,guilhermefelipecgs/godot,vkbsb/godot,DmitriySalnikov/godot,godotengine/godot,firefly2442/godot,pkowal1982/godot,sanikoyes/godot,akien-mga/godot,Zylann/godot,Zylann/godot,Faless/godot,Zylann/godot,firefly2442/godot,josempans/godot,pkowal1982/godot,pkowal1982/godot,godotengine/godot,sanikoyes/godot,BastiaanOlij/godot,guilhermefelipecgs/godot,josempans/godot,godotengine/godot,Valentactive/godot,sanikoyes/godot,firefly2442/godot,ZuBsPaCe/godot,BastiaanOlij/godot,vnen/godot,akien-mga/godot,honix/godot,josempans/godot,guilhermefelipecgs/godot,ZuBsPaCe/godot,honix/godot,BastiaanOlij/godot,guilhermefelipecgs/godot,honix/godot,Faless/godot,Faless/godot,vnen/godot,vkbsb/godot,guilhermefelipecgs/godot,firefly2442/godot,Shockblast/godot,josempans/godot,Faless/godot,firefly2442/godot,pkowal1982/godot,BastiaanOlij/godot,guilhermefelipecgs/godot,firefly2442/godot,firefly2442/godot,Shockblast/godot,pkowal1982/godot,josempans/godot,Faless/godot,Zylann/godot,sanikoyes/godot,vkbsb/godot,vnen/godot,Faless/godot,Valentactive/godot,ZuBsPaCe/godot,ZuBsPaCe/godot,Valentactive/godot,DmitriySalnikov/godot,BastiaanOlij/godot,DmitriySalnikov/godot,pkowal1982/godot,BastiaanOlij/godot,pkowal1982/godot,ZuBsPaCe/godot,Valentactive/godot,Shockblast/godot,BastiaanOlij/godot,firefly2442/godot,sanikoyes/godot,Shockblast/godot,akien-mga/godot,vkbsb/godot,guilhermefelipecgs/godot,DmitriySalnikov/godot,Faless/godot,honix/godot,Zylann/godot,vnen/godot,akien-mga/godot,DmitriySalnikov/godot,honix/godot,Zylann/godot,akien-mga/godot,sanikoyes/godot,vkbsb/godot,vkbsb/godot,vnen/godot,Valentactive/godot,godotengine/godot,Valentactive/godot,akien-mga/godot,vnen/godot,josempans/godot,pkowal1982/godot,josempans/godot,Shockblast/godot,Shockblast/godot,BastiaanOlij/godot,Shockblast/godot,DmitriySalnikov/godot,Zylann/godot,godotengine/godot,vkbsb/godot,vnen/godot,godotengine/godot,godotengine/godot,ZuBsPaCe/godot,sanikoyes/godot,vnen/godot,honix/godot,sanikoyes/godot,DmitriySalnikov/godot,Faless/godot,godotengine/godot,ZuBsPaCe/godot,Shockblast/godot,ZuBsPaCe/godot,Zylann/godot,guilhermefelipecgs/godot,akien-mga/godot,akien-mga/godot,Valentactive/godot,vkbsb/godot,Valentactive/godot