fix: handle null params in #18936 migration (#19474)

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serenajiang 2022-03-31 12:47:02 -07:00 committed by GitHub
parent 6828624f61
commit 7f85da6e5b
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1 changed files with 1 additions and 1 deletions

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@ -47,7 +47,7 @@ def upgrade():
session = db.Session(bind=bind)
for slc in session.query(Slice):
params = json.loads(slc.params)
params = json.loads(slc.params or "{}")
params.pop("time_range_endpoints", None)
slc.params = json.dumps(params)