lua_api.txt: Refine 'Item types' for 4e2eeee (#7648)

[oweals/minetest.git] / builtin / fstk / ui.lua

diff --git a/builtin/fstk/ui.lua b/builtin/fstk/ui.lua
index 8128c50350a91344f35bc53201c37b45ea7e44c6..3ac0386ca44d577bebdbb7690ddb826526b6ea46 100644 (file)
--- a/builtin/fstk/ui.lua
+++ b/builtin/fstk/ui.lua
@@ -127,11 +127,13 @@ function ui.update()
                end
 
                if (active_toplevel_ui_elements > 1) then
-                       print("WARNING: ui manager detected more then one active ui element, self most likely isn't intended")
+                       core.log("warning", "more than one active ui "..
+                               "element, self most likely isn't intended")
                end
 
                if (active_toplevel_ui_elements == 0) then
-                       print("WARNING: not a single toplevel ui element active switching to default")
+                       core.log("warning", "no toplevel ui element "..
+                                       "active; switching to default")
                        ui.childlist[ui.default]:show()
                        formspec = ui.childlist[ui.default]:get_formspec()
                end