waf: fixed python3 pickle error

2018-03-05 09:48:05 +11:00 · 2018-03-05 09:48:05 +11:00 · ba55f99419
parent 4d5b5b7fdd
commit ba55f99419
1 changed files with 1 additions and 1 deletions
--- a/Tools/ardupilotwaf/chibios.py
+++ b/Tools/ardupilotwaf/chibios.py
@ -144,7 +144,7 @@ def load_env_vars(env):
    if not os.path.exists(env_py):
        print("No env.py found")
        return
-    e = pickle.load(open(env_py, 'r'))
+    e = pickle.load(open(env_py, 'rb'))
    for k in e.keys():
        v = e[k]
        if k in env: