error_msg_cat    104 modules/up/UP_util.cc     error_msg_cat("Internal error. RIPupd didn't return anything.");
error_msg_cat    120 modules/up/UP_util.cc       error_msg_cat(temp[i]);
error_msg_cat    146 modules/up/UP_util.cc     error_msg_cat("Internal error. RIPupd didn't return anything.");
error_msg_cat    159 modules/up/UP_util.cc       error_msg_cat(temp[i]);