|
errx(1, "could not connect to database %s: %s", opts->dbname, PQerrorMessage(my_conn)); |
errx => exit the program so PQfinish can't be call. maybe :
{ fprintf(stderr, "could not connect to database %s: %s", opts->dbname, PQerrorMessage(my_conn)); PQfinish(my_conn); exit(EXIT_FAILURE); }