From 3322fa9144ff38bba7f2e2e213a77fb314410950 Mon Sep 17 00:00:00 2001
From: "Devin J. Pohly" <djpohly@gmail.com>
Date: Sat, 8 Feb 2014 19:45:33 -0500
Subject: [PATCH] ensure that GetCreditsMessage returns a value

The unhandled case: in Free Play mode and players can't join.  Can this
even happen?
---
 src/ScreenSystemLayer.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/ScreenSystemLayer.cpp b/src/ScreenSystemLayer.cpp
index 8c600b9a1a..a705cb68df 100644
--- a/src/ScreenSystemLayer.cpp
+++ b/src/ScreenSystemLayer.cpp
@@ -119,8 +119,11 @@ namespace
 			default: // CoinMode_Free
 				if( GAMESTATE->PlayersCanJoin() )
 					return CREDITS_FREE_PLAY.GetValue();
+				// TODO: What should be displayed if players
+				// can't join in free mode?
 			}
 		}
+		return RString();
 	}
 
 };