t / t3901-utf8.txton commit t/t1410-reflog.sh: use the $( ... ) construct for command substitution (2c25eaa)
   1: to be sourced in t3901 -- this is utf8
   2GIT_AUTHOR_NAME="Áéí óú" &&
   3GIT_COMMITTER_NAME=$GIT_AUTHOR_NAME &&
   4export GIT_AUTHOR_NAME GIT_COMMITTER_NAME