From a5f753c8b5f736f3b84efee8bb82e7ca76f2f66f Mon Sep 17 00:00:00 2001
From: John Forrest <jjhforrest@gmail.com>
Date: Sun, 15 Sep 2024 15:20:19 +0100
Subject: [PATCH] thread 1

---
 src/CbcSolver.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/CbcSolver.cpp b/src/CbcSolver.cpp
index 3d29335bd..e0a9583f0 100644
--- a/src/CbcSolver.cpp
+++ b/src/CbcSolver.cpp
@@ -4855,7 +4855,7 @@ int CbcMain1(std::deque<std::string> inputQueue, CbcModel &model,
 			preProcess=1;
 		      }
 #ifdef CBC_THREAD
-		      pOptions = (tune2&1) != 0 ? 2 : 0; // bug when 1???
+		      pOptions = (tune2&1) != 0 ? 2 : 1;
 #endif
 		      if ((tune2&2) == 0)
 			pOptions|= 8; // at beginning