Ignore auto-save data of .po files

1 files changed, 3 insertions, 0 deletions

diff --git a/setup.py b/setup.py
index 1139b52..4e34db3 100755
--- a/setup.py
+++ b/setup.py
@@ -155,6 +155,9 @@ class build_l10n (distutils.cmd.Command):
 
         for po_file in glob (os.path.join ("po", "*.po")):
             lang = os.path.basename (po_file[:-3])
+            if lang.startswith ("."):
+                # Hidden file, like auto-save data from an editor.
+                continue
             mo_dir = os.path.join ("build", "mo", lang, "LC_MESSAGES")
             mo_file = os.path.join (mo_dir, "%s.mo" % (self.domain,))
             self.mkpath (mo_dir)