AC_CHECK_LIB(bind, res_search)
ac_cv_func_res_search=$ac_cv_lib_bind_res_search
fi
-if test $ac_cv_func_res_search= "no" ; then
+if test $ac_cv_func_res_search = "no" ; then
AC_CHECK_LIB(bind, __res_search)
ac_cv_func_res_search=$ac_cv_lib_bind___res_search
fi