command luapad fix

Author: pingu7867

lua/pac3/editor/client/panels/extra_properties.lua

@@ -1006,7 +1006,7 @@ do -- script command
 
 		local editor = vgui.Create("pace_luapad", frame)
 		frame.luapad = editor
-		install_fontsize_buttons(frame, editor, true, self.CurrentKey)
+		install_fontsize_buttons(frame, editor, true, self.CurrentKey, self)
 		editor:Dock(FILL)
 
 		editor:SetText(part[self.CurrentKey])
@@ -1685,4 +1685,4 @@ do --projectile radius
 	end
 
 	pace.RegisterPanel(PANEL)
-end
+end