diff options
| -rw-r--r-- | doc/src/sgml/ref/pg_basebackup.sgml | 2 | ||||
| -rw-r--r-- | src/bin/pg_basebackup/pg_basebackup.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/doc/src/sgml/ref/pg_basebackup.sgml b/doc/src/sgml/ref/pg_basebackup.sgml index 11b7c37c25c..34d2f0bb6c4 100644 --- a/doc/src/sgml/ref/pg_basebackup.sgml +++ b/doc/src/sgml/ref/pg_basebackup.sgml @@ -185,7 +185,7 @@ PostgreSQL documentation <listitem> <para> Enables gzip compression of tar file output, and specifies the - compression level (1 through 9, 9 being best + compression level (0 through 9, 0 being no compression and 9 being best compression). Compression is only available when using the tar format. </para> diff --git a/src/bin/pg_basebackup/pg_basebackup.c b/src/bin/pg_basebackup/pg_basebackup.c index 817977a0702..c78b7ec8853 100644 --- a/src/bin/pg_basebackup/pg_basebackup.c +++ b/src/bin/pg_basebackup/pg_basebackup.c @@ -1059,7 +1059,7 @@ main(int argc, char **argv) break; case 'Z': compresslevel = atoi(optarg); - if (compresslevel <= 0 || compresslevel > 9) + if (compresslevel < 0 || compresslevel > 9) { fprintf(stderr, _("%s: invalid compression level \"%s\"\n"), progname, optarg); |