[Python-checkins] bpo-38236: Fix init_dump_ascii_wstr() (GH-16333)

[Victor Stinner]

https://github.com/python/cpython/commit/88e6447451fb5525e83e802c66c3e51b4a45bf86
commit: 88e6447451fb5525e83e802c66c3e51b4a45bf86
branch: master
author: Victor Stinner <vstinner at redhat.com>
committer: GitHub <noreply at github.com>
date: 2019-09-23T15:35:46+02:00
summary:

bpo-38236: Fix init_dump_ascii_wstr() (GH-16333)

Add missing "return;" (to not dereference NULL pointer).

files:
M Python/initconfig.c

diff --git a/Python/initconfig.c b/Python/initconfig.c
index cda4c863736c..9f04e3d183ab 100644
--- a/Python/initconfig.c
+++ b/Python/initconfig.c
@@ -2547,6 +2547,7 @@ init_dump_ascii_wstr(const wchar_t *str)
 {
     if (str == NULL) {
         PySys_WriteStderr("(not set)");
+        return;
     }
 
     PySys_WriteStderr("'");