Properly encode metadata strings as utf-8 in order to avoid "UnicodeEncodeError:...

given a unicode string.

svn path=/main/trunk/; revision=3328

diff --git a/pym/cache/flat_hash.py b/pym/cache/flat_hash.py
index dfa7ad0c7ee3f59638496c8998b76a688081e84f..b255b56e255784395dbe090f13c711a5d0ada01a 100644 (file)
--- a/pym/cache/flat_hash.py
+++ b/pym/cache/flat_hash.py
@@ -82,7 +82,7 @@ class database(fs_template.FsBased):
 
                for k, v in values.items():
                        if k != "_mtime_" and (k == "_eclasses_" or k in self._known_keys):
-                               myf.write("%s=%s\n" % (k, v))
+                               myf.write(("%s=%s\n" % (k, v)).encode("utf-8"))
 
                myf.close()
                self._ensure_access(fp, mtime=values["_mtime_"])