tests/flagprocessorext.py

--- a/tests/flagprocessorext.py	Sat Jan 26 14:06:07 2019 -0800
+++ b/tests/flagprocessorext.py	Sat Jan 26 14:08:35 2019 -0800
@@ -107,7 +107,7 @@
 
     # Teach exchange to use changegroup 3
     for k in exchange._bundlespeccontentopts.keys():
-        exchange._bundlespeccontentopts[k]["cg.version"] = "03"
+        exchange._bundlespeccontentopts[k][b"cg.version"] = b"03"
 
     # Register flag processors for each extension
     revlog.addflagprocessor(