error_msg_cat    102 modules/up/UP_util.cc     error_msg_cat("Internal error. RIPupd didn't return anything.");
error_msg_cat    116 modules/up/UP_util.cc       error_msg_cat(temp[i]);
error_msg_cat    142 modules/up/UP_util.cc     error_msg_cat("Internal error. RIPupd didn't return anything.");
error_msg_cat    155 modules/up/UP_util.cc       error_msg_cat(temp[i]);