From cc0f6cac500990f776ae548da30776f371287597 Mon Sep 17 00:00:00 2001
From: "Ren, Jiwen" <Jiwen_Ren@condenast.com>
Date: Tue, 9 May 2017 09:14:43 -0400
Subject: [PATCH] fixed a minor pickle.dump error change from 'w'  to 'wb'.

---
 lib/datasets/voc_eval.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/datasets/voc_eval.py b/lib/datasets/voc_eval.py
index 0378c1ce..2bb9743a 100644
--- a/lib/datasets/voc_eval.py
+++ b/lib/datasets/voc_eval.py
@@ -117,7 +117,7 @@ def voc_eval(detpath,
           i + 1, len(imagenames)))
     # save
     print('Saving cached annotations to {:s}'.format(cachefile))
-    with open(cachefile, 'w') as f:
+    with open(cachefile, 'wb') as f:
       pickle.dump(recs, f)
   else:
     # load