Remove incorrect usages of map() in distutils.
Reported by Lisandro Dalcin.
diff --git a/Lib/distutils/dist.py b/Lib/distutils/dist.py
index ddde909..8bcb88c 100644
--- a/Lib/distutils/dist.py
+++ b/Lib/distutils/dist.py
@@ -864,7 +864,8 @@
for (option, (source, value)) in option_dict.items():
if DEBUG: print(" %s = %s (from %s)" % (option, value, source))
try:
- bool_opts = map(translate_longopt, command_obj.boolean_options)
+ bool_opts = [translate_longopt(o)
+ for o in command_obj.boolean_options]
except AttributeError:
bool_opts = []
try: