Lots of changes, most minor (fatal() instead of abort(), use of

err_fetch/err_restore and so on).  But...
NOTE: import.c has been rewritten and all the DL stuff is now in the
new file importdl.c.

1 files changed, 2 insertions, 1 deletions

diff --git a/Python/sysmodule.c b/Python/sysmodule.c
index 509b819..4cb1658 100644
--- a/Python/sysmodule.c
+++ b/Python/sysmodule.c
@@ -204,7 +204,8 @@ initsys()
 	XDECREF(v);
 	dictinsert(sysdict, "modules", get_modules());
 	dictinsert(sysdict, "builtin_module_names",
-		   list_builtin_module_names());
+		   v = list_builtin_module_names());
+	XDECREF(v);
 	if (err_occurred())
 		fatal("can't insert sys.* objects in sys dict");
 }