middleware: iterate over a copy of form keys when adding session variables (#36515)

This commit is contained in:
Frédéric Péters 2019-11-16 12:14:46 +01:00
parent 3fefe4a344
commit 370357e40a
1 changed files with 1 additions and 1 deletions

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@ -63,7 +63,7 @@ class PublisherInitialisationMiddleware(object):
query_string_allowed_vars.split(',')]
had_session_variables = False
session_variables = {}
for k, v in compat_request.form.items():
for k, v in list(compat_request.form.items()):
if k.startswith('session_var_'):
had_session_variables = True
session_variable = str(k[len('session_var_'):])