libsvn_fs/fs.c (cleanup_fs): Repeat call to txn_checkpoint if it returns DB_INCOMPLETE.
libsvn_fs/fs.c (cleanup_fs): Repeat call to txn_checkpoint if it
returns DB_INCOMPLETE.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion