Remove redundant port number check

pg_basebackup doesn't need to police the format of port numbers.
libpq already does that.

diff --git a/src/bin/pg_basebackup/pg_basebackup.c b/src/bin/pg_basebackup/pg_basebackup.c
index b689abb116e0b57afe011ecc00ac5cc4a88af2d2..3feb3ee5484f10cd09ec4265e4e3b11ab81c06eb 100644 (file)
--- a/src/bin/pg_basebackup/pg_basebackup.c
+++ b/src/bin/pg_basebackup/pg_basebackup.c
@@ -1003,12 +1003,6 @@ main(int argc, char **argv)
                                dbhost = xstrdup(optarg);
                                break;
                        case 'p':
-                               if (atoi(optarg) <= 0)
-                               {
-                                       fprintf(stderr, _("%s: invalid port number \"%s\"\n"),
-                                                       progname, optarg);
-                                       exit(1);
-                               }
                                dbport = xstrdup(optarg);
                                break;
                        case 'U':