Fix 'Too many values to unpack'

2019-04-10 13:01:46 +02:00 · 2019-04-10 13:01:46 +02:00 · 07adca34e1
parent 50730ed228
commit 07adca34e1
1 changed files with 1 additions and 1 deletions
--- a/scrapy/utils/misc.py
+++ b/scrapy/utils/misc.py
@ -156,7 +156,7 @@ def set_environ(**kwargs):
    try:
        yield
    finally:
-        for k, v in original_env:
+        for k, v in original_env.items():
            if v is None:
                del os.environ[k]
            else: