Fix #7108: Group livery command did not check its parameters properly.

5 years ago · cca952d94b
parent e21ade375e
commit cca952d94b
1 changed files with 2 additions and 0 deletions
--- a/src/group_cmd.cpp
+++ b/src/group_cmd.cpp
@ -658,6 +658,8 @@ CommandCost CmdSetGroupLivery(TileIndex tile, DoCommandFlag flags, uint32 p1, ui

 	if (g == NULL || g->owner != _current_company) return CMD_ERROR;

+	if (colour >= COLOUR_END && colour != INVALID_COLOUR) return CMD_ERROR;
+
 	if (flags & DC_EXEC) {
 		if (primary) {
 			SB(g->livery.in_use, 0, 1, colour != INVALID_COLOUR);