@@ -379,7 +379,7 @@ function dig_next($hist_loop,$prev_tbl,$prev_dig,$loop,$hist_time,$last_tbl='n/s
*/
if( isset($sql_t)) {
foreach($sql_t as $T => $sql_ext) {
- $path.=$path_rel[$T][ key() ];
+ $path.=$path_rel[$T][ key($sql_ext) ];
dig_arr_cur($hist_loop,$T,$sql_ext,$hist_time,$loop,$last_tbl,$path);
}