Fix godot crash on null expression, fixes #53862
Fix godot crash on null expression, fixes #53862

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