X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/b9a5031529f8a67d511988b11f489860413fad26..bb0545d1ede66375ab242a96da748913992bbf0d:/youtube_dl/utils.py

diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index 112279e..01d9c03 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -1837,6 +1837,12 @@ def write_json_file(obj, fn):
                 os.unlink(fn)
             except OSError:
                 pass
+        try:
+            mask = os.umask(0)
+            os.umask(mask)
+            os.chmod(tf.name, 0o666 & ~mask)
+        except OSError:
+            pass
         os.rename(tf.name, fn)
     except Exception:
         try:
@@ -4192,6 +4198,7 @@ def mimetype2ext(mt):
         'vnd.ms-sstr+xml': 'ism',
         'quicktime': 'mov',
         'mp2t': 'ts',
+        'x-wav': 'wav',
     }.get(res, res)