From 65c17453e2fb90064dc8e566eb3ef391a90c2e15 Mon Sep 17 00:00:00 2001
From: Megan Wachs <megan@sifive.com>
Date: Mon, 14 Aug 2017 13:24:04 -0700
Subject: [PATCH] debug: Avoid None type error

---
 debug/testlib.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/debug/testlib.py b/debug/testlib.py
index 95578ee..8cd5f05 100644
--- a/debug/testlib.py
+++ b/debug/testlib.py
@@ -282,7 +282,7 @@ class Gdb(object):
     def __init__(self,
             cmd=os.path.expandvars("$RISCV/bin/riscv64-unknown-elf-gdb")):
         self.child = pexpect.spawn(cmd)
-        self.child.logfile.write("+ %s\n" % cmd)
+        Gdb.logfile.write("+ %s\n" % cmd)
         self.wait()
         self.command("set confirm off")
         self.command("set width 0")
-- 
2.30.2