commit 9f4223261fd129ad7b9a09b2b0d625d1bb90b22b
author Kyle Altendorf <sda@fstab.net> Fri Feb 16 22:32:37 2018 -0800
committer Serhiy Storchaka <storchaka@gmail.com> Sat Feb 17 08:32:37 2018 +0200
tree 4e0060662acd684de7e7ce01d8e561998e6f36c8
parent 243d6d71265be1996a8326002deae429106a5fba

bpo-32852: Fix trace changing sys.argv to tuple. (GH-5692)

Lib/trace.py

diff --git a/Lib/trace.py b/Lib/trace.py
index 48a1d1b..ade7616 100755
--- a/Lib/trace.py
+++ b/Lib/trace.py
@@ -705,7 +705,7 @@
     if opts.filename is None:
         parser.error('filename is missing: required with the main options')
 
-    sys.argv = opts.filename, *opts.arguments
+    sys.argv = [opts.filename, *opts.arguments]
     sys.path[0] = os.path.dirname(opts.filename)
 
     t = Trace(opts.count, opts.trace, countfuncs=opts.listfuncs,