* subversion/libsvn_fs/fs-loader.c
  (svn_fs_commit_txn): Declare 'txn_root' if either PACK_AFTER_EVERY_COMMIT or
   SVN_DEBUG is defined. Fixes the build without -DPACK_AFTER_EVERY_COMMIT.



git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1461707 13f79535-47bb-0310-9956-ffa450edef68