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microsoft · Jul 25, 2024 · 7abb9cc · 7abb9cc
1 parent 0274b12
commit 7abb9cc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/debugpy/server/cli.py b/src/debugpy/server/cli.py
@@ -245,7 +245,7 @@ def parse_args_from_environment(seenFromCommandLine: set):
     seenFromEnvironment = set()
     parse_args_helper(argsList, seenFromCommandLine, seenFromEnvironment, True)
 
-def parse_args_helper(args: list, seenFromCommandLine: set, seenFromEnvironment: set = None, isFromEnvironment=False):
+def parse_args_helper(args: list, seenFromCommandLine: set, seenFromEnvironment: set = set(), isFromEnvironment=False):
     iterator = consume_args(args)
 
     while True: