Index: b/test/formats/test_id3.py
===================================================================
--- a/test/formats/test_id3.py
+++ b/test/formats/test_id3.py
@@ -266,5 +266,5 @@
         def test_rename_txxx_tags(self):
             file_path = os.path.join('test', 'data', 'test-id3-rename-tags.mp3')
-            filename = self.copy_file_tmp(file_path, 'mp3')
+            filename = self.copy_file_tmp(file_path, '.mp3')
             raw_metadata = load_raw(filename)
             self.assertIn('TXXX:Artists', raw_metadata)
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<div class='path'>path: <a href='/guix/log/?id=aeec4a8fc1dce690b5d6aeb163871aca93d50111'>root</a>/<a href='/guix/log/gnu?id=aeec4a8fc1dce690b5d6aeb163871aca93d50111'>gnu</a>/<a href='/guix/log/gnu/packages?id=aeec4a8fc1dce690b5d6aeb163871aca93d50111'>packages</a>/<a href='/guix/log/gnu/packages/patches?id=aeec4a8fc1dce690b5d6aeb163871aca93d50111'>patches</a>/<a href='/guix/log/gnu/packages/patches/vinagre-newer-rdp-parameters.patch?id=aeec4a8fc1dce690b5d6aeb163871aca93d50111'>vinagre-newer-rdp-parameters.patch</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/patches/vinagre-newer-rdp-parameters.patch?id=aeec4a8fc1dce690b5d6aeb163871aca93d50111&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2018-12-30 20:22:59 +0200'>2018-12-30</span></td><td><a href='/guix/commit/gnu/packages/patches/vinagre-newer-rdp-parameters.patch?id=684f97f8c903b1133658943c7f6c0e1eb4f1b3de'>gnu: vinagre: Update package for newer freerdp.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/gnome.scm (vinagre)[source]: Update patches.
[arguments]: Add custom  phase to replace 'freerdp' with
'freerdp2'. Remove configure flags.
* gnu/packages/patches/vinagre-revert-1.patch,
gnu/packages/patches/vinagre-revert-2.patch: Remove files.
* gnu/packages/patches/vinagre-newer-freerdp.patch,
gnu/packages/patches/vinagre-newer-rdp-parameters.patch: New files.
* gnu/local.mk (dist_patch_DATA): Register changes.
</span></span></td><td>Efraim Flashner</td></tr>