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Fix bug in the test of file descriptor of current WAL file in pg_receivexlog.

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In pg_receivexlog, in order to check whether the current WAL file is
being opened or not, its file descriptor has to be checked against -1
as an invalid value. But, oops, 7900e94 added the incorrect test
checking the descriptor against 1. This commit fixes that bug.

Back-patch to 9.4 where the bug was added.

Spotted by Magnus Hagander
This commit is contained in:
Fujii Masao 2014-11-19 19:10:04 +09:00
parent f66c20b317
commit d5f4df7264
1 changed files with 1 additions and 1 deletions
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2
src/bin/pg_basebackup/receivelog.c
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@ -1021,7 +1021,7 @@ ProcessKeepaliveMsg(PGconn *conn, char *copybuf, int len,
if (replyRequested && still_sending)
{
if (reportFlushPosition && lastFlushPosition < blockpos &&
walfile != 1)
walfile != -1)
{
/*
* If a valid flush location needs to be reported,