fixed AStar improper point deletion (leads to crash)
fixed AStar improper point deletion (leads to crash)

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