From a6246bb047a0527590519c35a5ffbd660c680991 Mon Sep 17 00:00:00 2001
From: Gabe Black <gblack@eecs.umich.edu>
Date: Tue, 7 Feb 2012 04:44:01 -0800
Subject: [PATCH] Checker: Access workload element 0 only if there is an
 element 0.

---
 src/cpu/checker/cpu.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/cpu/checker/cpu.cc b/src/cpu/checker/cpu.cc
index c905c62eb..372d00c6f 100644
--- a/src/cpu/checker/cpu.cc
+++ b/src/cpu/checker/cpu.cc
@@ -84,7 +84,8 @@ CheckerCPU::CheckerCPU(Params *p)
     systemPtr = NULL;
     workload = p->workload;
     // XXX: This is a hack to get this to work some
-    thread = new SimpleThread(this, /* thread_num */ 0, workload[0], itb, dtb);
+    thread = new SimpleThread(this, /* thread_num */ 0,
+            workload.size() ? workload[0] : NULL, itb, dtb);
 
     tc = thread->getTC();
     threadContexts.push_back(tc);
-- 
2.30.2