fix weird tag related crash

Author: lord-ruby

lovely/cat.toml

@@ -203,7 +203,7 @@ target = "tag.lua"
 pattern = '''local tag_sprite = Sprite(0,0,_size*1,_size*1,G.ASSET_ATLAS[(not self.hide_ability) and G.P_TAGS[self.key].atlas or "tags"], (self.hide_ability) and G.tag_undiscovered.pos or self.pos)'''
 position = "at"
 payload = '''
-local tagatlas = G.ASSET_ATLAS[(not self.hide_ability) and G.P_TAGS[self.key].atlas or "tags"]
+local tagatlas = G.ASSET_ATLAS[self and (not self.hide_ability) and G.P_TAGS[self.key] and G.P_TAGS[self.key].atlas or "tags"]
 if self.ability.shiny and not self.hide_ability then
 	if G.P_TAGS[self.key].shiny_atlas then
 		tagatlas = G.ASSET_ATLAS[G.P_TAGS[self.key].shiny_atlas]

lovely/misc.toml

@@ -246,8 +246,8 @@ target = "functions/button_callbacks.lua"
 pattern = '''add_tag(_tag.config.ref_table)'''
 position = "at"
 payload = '''
-local tag = Tag(Cryptid.get_next_tag())
-add_tag(tag or _tag.config.ref_table, true)
+local tag_key = Cryptid.get_next_tag()
+add_tag(tag_key and Tag(tag_key) or _tag.config.ref_table, true)
 '''
 match_indent = true