Fix profiler crash by builtin since eea1fda (#8239)

Default to '??' (common Minetest notation) for unknown mods.
minetest · Feb 16, 2019 · 291b244 · 291b244
1 parent 568540f
commit 291b244
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/builtin/profiler/instrumentation.lua b/builtin/profiler/instrumentation.lua
@@ -88,7 +88,7 @@ local function instrument(def)
 	if not def or not def.func then
 		return
 	end
-	def.mod = def.mod or get_current_modname()
+	def.mod = def.mod or get_current_modname() or "??"
 	local modname = def.mod
 	local instrument_name = generate_name(def)
 	local func = def.func