Git repo problem?

Hi,

Today I saw an wired error message when I tried to push:

t-ishii$ t-ishii$ socksify git push
X11 forwarding request failed on channel 0
Counting objects: 8, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (8/8), done.
Writing objects: 100% (8/8), 1.36 KiB | 1.36 MiB/s, done.
Total 8 (delta 6), reused 0 (delta 0)
remote: Traceback (most recent call last):
remote: File "hooks/post-receive", line 437, in <module>
remote: while parse_commit_log(do_send_mail, lines):
remote: File "hooks/post-receive", line 209, in parse_commit_log
remote: l = lines.pop().decode('utf8', errors='ignore').strip()
remote: AttributeError: 'str' object has no attribute 'decode'
To ssh://git.postgresql.org/pgpool2.git
9d7c5baf..d1a2e366 V3_7_STABLE -> V3_7_STABLE

It seems the commit was pushed successfully
(https://git.postgresql.org/gitweb/?p=pgpool2.git;a=commit;h=b9ee8417ea74798c108498849d453e693246c3a1)
but the commit mail did not delivered.

Is there anything I need to care?
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese:http://www.sraoss.co.jp