Chess: Fix crash if call get_figurine_id("")

2024-09-19 14:03:07 +02:00 · 2024-09-19 14:03:07 +02:00 · 0ef5c3eee7
commit 0ef5c3eee7
parent 1156940f99
1 changed files with 5 additions and 1 deletions
--- a/src/chess.lua
+++ b/src/chess.lua
@ -1089,7 +1089,11 @@ end

 local function get_figurine_id(piece_itemname)
 	local piece_s = piece_itemname:match(":(%w+_%w+)")
+	if not piece_s then
+		return MOVES_LIST_SYMBOL_EMPTY
+	else
 		return figurines_str:match("(%d+)=chess_figurine_" .. piece_s)
+	end
 end