Fix leaking global

lua/entities/gmod_wire_expression2/core/find.lua

@@ -322,7 +322,7 @@
 
 --[[************************************************************************]]--
 
-function query_blocked(self, update)
+local function query_blocked(self, update)
 	if (update) then
 		if (self.data.findcount > 0) then
 			self.data.findcount = self.data.findcount - 1
@@ -876,46 +876,46 @@
 
 --- Filters the list of entities by removing all entities that are NOT of this class
 e2function number findClipToClass(string class)
 	if not pcall(WireLib.CheckRegex, sample_string, class) then return self:throw("Search string too complex!", 0) end
 	class = string.lower(class)
 	return applyClip(self, function(ent)
 		if !IsValid(ent) then return false end
 		return replace_match(string.lower(ent:GetClass()), class)
 	end)
 end
 
 --- Filters the list of entities by removing all entities that are of this class
 e2function number findClipFromClass(string class)
 	if not pcall(WireLib.CheckRegex, sample_string, class) then return self:throw("Search string too complex!", 0) end
 	return applyClip(self, function(ent)
 		if !IsValid(ent) then return false end
 		return not replace_match(string.lower(ent:GetClass()), class)
 	end)
 end
 
 --- Filters the list of entities by removing all entities that do NOT have this model
 e2function number findClipToModel(string model)
 	if not pcall(WireLib.CheckRegex, sample_string, model) then return self:throw("Search string too complex!", 0) end
 	return applyClip(self, function(ent)
 		if !IsValid(ent) then return false end
 		return replace_match(string.lower(ent:GetModel() or ""), model)
 	end)
 end
 
 --- Filters the list of entities by removing all entities that do have this model
 e2function number findClipFromModel(string model)
 	if not pcall(WireLib.CheckRegex, sample_string, model) then return self:throw("Search string too complex!", 0) end
 	return applyClip(self, function(ent)
 		if !IsValid(ent) then return false end
 		return not replace_match(string.lower(ent:GetModel() or ""), model)
 	end)
 end
 
 --- Filters the list of entities by removing all entities that do NOT have this name
 e2function number findClipToName(string name)
 	if not pcall(WireLib.CheckRegex, sample_string, name) then return self:throw("Search string too complex!", 0) end
 	return applyClip(self, function(ent)
 		if !IsValid(ent) then return false end
 		return replace_match(string.lower(ent:GetName()), name)
 	end)
 end