let saving work on Windows by using Mercurial's rename function1.0.1

1 files changed, 2 insertions, 1 deletions

diff --git a/hatta.py b/hatta.py
index 2cacad8..342f56b 100755
--- a/hatta.py
+++ b/hatta.py
@@ -22,6 +22,7 @@ os.environ["HGMERGE"] = "internal:fail"
 import mercurial.hg
 import mercurial.ui
 import mercurial.revlog
+import mercurial.util
 
 def external_link(addr):
     return (addr.startswith('http://') or addr.startswith('https://')
@@ -78,7 +79,7 @@ class WikiStorage(object):
         file_path = self._file_path(title)
         lock = self._lock()
         try:
-            os.rename(file_name, file_path)
+            mercurial.util.rename(file_name, file_path)
             if repo_file not in self.repo.changectx():
                 self.repo.add([repo_file])
             self.repo.commit(files=[repo_file], text=text, user=user,