git svn dcommit でのトラブル

A repository hook failed: Commit blocked by pre-commit hook (exit code 1) with output:
svnlook: Property 'svn:mime-type' not found on path 'hogehoge' in transaction 129344-78ek1
ERROR: hogehoge is a binary file but the property svn:mime-type=application/octet-stream is not set.
Please set it manually before commit: svn ps svn:mime-type application/octet-stream hogehoge
at /usr/libexec/git-core/git-svn line 939

cat ~/.subversion/config

enable-auto-props = yes
[auto-props]
*.eps = svn:mime-type=application/octet-stream
*.ai = svn:mime-type=application/octet-stream
*.pdf = svn:mime-type=application/octet-stream
*.png = svn:mime-type=application/octet-stream
*.jpg = svn:mime-type=application/octet-stream

git svn proplist hoge-file-name
すると

svn:entry:committed-date
svn:entry:committed-rev
svn:entry:last-author
svn:entry:uuid

とだけあって、 mime-type が、無さげ。

調査継続。