From 7c6dc7a7dbcebb7fee90000204c58d9d6bdde174 Mon Sep 17 00:00:00 2001
From: Magnus Norddahl <dpjudas@users.noreply.github.com>
Date: Sun, 29 Dec 2019 04:49:28 +0100
Subject: [PATCH] Fix premature exit when only one .grp file is available

---
 source/common/gamecontrol.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/source/common/gamecontrol.cpp b/source/common/gamecontrol.cpp
index 4ec3aeb51..e0c5f56d3 100644
--- a/source/common/gamecontrol.cpp
+++ b/source/common/gamecontrol.cpp
@@ -464,6 +464,10 @@ static TArray<GrpEntry> SetupGame()
 				groupno = pick;
 			}
 		}
+        else if (groups.Size() == 1)
+        {
+            groupno = 0;
+        }
 	}
 
 	if (groupno == -1) return TArray<GrpEntry>();