From 0aca03158c929d8d188731a0e46b49ec4d52e667 Mon Sep 17 00:00:00 2001
From: Paul Chote <pchote@users.noreply.github.com>
Date: Mon, 3 Aug 2015 21:38:17 +0100
Subject: [PATCH] Fix a divide by zero crash in TabCompletionLogic.

---
 OpenRA.Mods.Common/Widgets/Logic/TabCompletionLogic.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/OpenRA.Mods.Common/Widgets/Logic/TabCompletionLogic.cs b/OpenRA.Mods.Common/Widgets/Logic/TabCompletionLogic.cs
index 0589daea61..fcc5b490e3 100644
--- a/OpenRA.Mods.Common/Widgets/Logic/TabCompletionLogic.cs
+++ b/OpenRA.Mods.Common/Widgets/Logic/TabCompletionLogic.cs
@@ -31,7 +31,7 @@ namespace OpenRA.Mods.Common.Widgets.Logic
 			if (string.IsNullOrWhiteSpace(text))
 				return text;
 
-			if (lastCompleted == text)
+			if (lastCompleted == text && candidates.Any())
 			{
 				lastCompleted = prefix + candidates[++currentCandidateIndex % candidates.Count] + suffix;
 				return lastCompleted;