From 2ca4e349e9d0c606d802ae15c06089080fa4f27e Mon Sep 17 00:00:00 2001 From: Jonathan de Jong Date: Thu, 8 Apr 2021 23:38:54 +0200 Subject: Bugbear: Add Mutable Parameter fixes (#9682) Part of #9366 Adds in fixes for B006 and B008, both relating to mutable parameter lint errors. Signed-off-by: Jonathan de Jong --- synapse/logging/opentracing.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'synapse/logging') diff --git a/synapse/logging/opentracing.py b/synapse/logging/opentracing.py index b8081f197e..bfe9136fd8 100644 --- a/synapse/logging/opentracing.py +++ b/synapse/logging/opentracing.py @@ -486,7 +486,7 @@ def start_active_span_from_request( def start_active_span_from_edu( edu_content, operation_name, - references=[], + references: Optional[list] = None, tags=None, start_time=None, ignore_active_span=False, @@ -501,6 +501,7 @@ def start_active_span_from_edu( For the other args see opentracing.tracer """ + references = references or [] if opentracing is None: return noop_context_manager() -- cgit 1.5.1