fix issue vulkan crash on open shader materials
fix issue vulkan crash on open shader materials

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