| From: | Michael Paquier <michael(dot)paquier(at)gmail(dot)com> |
|---|---|
| To: | PostgreSQL mailing lists <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Warning in pg_backup_archiver.c |
| Date: | 2014-02-21 07:27:53 |
| Message-ID: | CAB7nPqRi-2e3h8V0J4ZxK1Fcnjtt4Kg99Nm+D_qZtcsZtiPsSg@mail.gmail.com |
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| Lists: | pgsql-hackers |
Hi,
While compiling on clang, I noticed the following warning:
pg_backup_archiver.c:1950:32: warning: comparison of constant -1 with
expression of type 'ArchiveFormat' (aka 'enum _archiveFormat') is always
false
[-Wtautological-constant-out-of-range-compare]
if ((AH->format = fgetc(fh)) == EOF)
~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~
Something like the patch attached calms down the compiler... This has been
introduced recently by commit cfa1b4a of the 9th of February.
Regards,
--
Michael
| Attachment | Content-Type | Size |
|---|---|---|
| 20140221_pg_dump_warning.patch | text/x-patch | 746 bytes |
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