hglib.diff

--- lib\mozilla\extensions\mercurial@ActiveState.com\pylib\orig_hglib.py
+++ lib\mozilla\extensions\mercurial@ActiveState.com\pylib\hglib.py
@@ -189,7 +189,7 @@
         argv = [self.executable, 'cat'] + baseNameAsArray
         output, error = self._runCommand(argv, cwd=cwd, env=env)
         result = {}
-        result['stdout'] = output
+        result['stdout'] = output.decode('utf8', 'ignore')
         result['stderr'] = error
         return result