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Fix GuardOrderGenerator's GetCursor crash. Closes #4821.

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ScottNZ
2014-03-08 22:50:33 +13:00
parent 19ac138275
commit d36dc41429
1 changed files with 3 additions and 0 deletions
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3
OpenRA.Mods.RA/Guard.cs
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@@ -84,6 +84,9 @@ namespace OpenRA.Mods.RA
public string GetCursor(World world, CPos xy, MouseInput mi) public string GetCursor(World world, CPos xy, MouseInput mi)
{ {
if (!subjects.Any())
return null;
var multiple = subjects.Count() > 1; var multiple = subjects.Count() > 1;
var canGuard = FriendlyGuardableUnits(world, mi) var canGuard = FriendlyGuardableUnits(world, mi)
.Any(a => multiple || a != subjects.First()); .Any(a => multiple || a != subjects.First());