Stumbled over it while trying to give configure a working edje_cc
when doing cross-compile. The path was picked up but never set as
the Makefile_Edje_Helper.am guarded it with HAVE_EDJE_CC which we
never successfully assigned due to this typo.
Thanks goes to Daniel for another round of pair-bug-spotting.
with_binary_[]m4_defn([DOWN])=${_efl_with_binary}
-AM_CONDITIONAL(HAVE_[]UP, [test "${_efl_binary_define}" = "xyes"])
+AM_CONDITIONAL(HAVE_[]UP, [test "x${_efl_binary_define}" = "xyes"])
AC_SUBST(DOWN)
])