Advanced settings noiseparams: No tailing comma for empty flags

Previously, when editing noiseparams and disabling all the noise flags, the noiseparam is displyed in advanced settings with a tailing comma.
minetest · Jan 19, 2019 · 9512c29 · 9512c29
1 parent 80b9015
commit 9512c29
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/builtin/mainmenu/dlg_settings_advanced.lua b/builtin/mainmenu/dlg_settings_advanced.lua
@@ -522,8 +522,10 @@ local function get_current_np_group_as_string(setting)
 			value.seed .. ", " ..
 			value.octaves .. ", " ..
 			value.persistence .. ", " ..
-			value.lacunarity .. ", " ..
-			value.flags
+			value.lacunarity
+		if value.flags ~= "" then
+			t = t .. ", " .. value.flags
+		end
 	end
 	return t
 end