415 	char *v_item, *v_items[ARGS_ITEM_NUM] = { NULL };  in env_update_filter()  local
460 	v_item = strtok(v_string_tok, " ");  in env_update_filter()
461 	while (v_item && j < ARGS_ITEM_NUM) {  in env_update_filter()
462 		debug("%s: <v_item %d>: %s ", __func__, j, v_item);  in env_update_filter()
465 		if (ignore && strstr(v_item, ignore)) {  in env_update_filter()
466 			v_item = strtok(NULL, " ");  in env_update_filter()
471 		if (strstr(v_item, "=")) {  in env_update_filter()
473 			v_items[j++] = v_item;  in env_update_filter()
476 			env_append(varname, v_item);  in env_update_filter()
479 		v_item = strtok(NULL, " ");  in env_update_filter()
484 		v_item = v_items[j];  in env_update_filter()
486 		v_item_tok = strdup(v_item);  in env_update_filter()
513 				env_replace(varname, a_item, v_item);  in env_update_filter()
524 			      __func__, v_item, varname);  in env_update_filter()
525 			env_append(varname, v_item);  in env_update_filter()