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Remove superflous variable from xlogreader's XLogFindNextRecord().

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Pointed out by Coverity.

Since this is mere, and debatable, cosmetics I'm not backpatching
this.
This commit is contained in:
Andres Freund 2015-01-04 15:35:46 +01:00
parent 58bc4747be
commit 14570c2828
1 changed files with 1 additions and 2 deletions
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3
src/backend/access/transam/xlogreader.c
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@ -833,7 +833,6 @@ XLogFindNextRecord(XLogReaderState *state, XLogRecPtr RecPtr)
XLogRecPtr found = InvalidXLogRecPtr; XLogRecPtr found = InvalidXLogRecPtr;
uint32 pageHeaderSize; uint32 pageHeaderSize;
XLogPageHeader header; XLogPageHeader header;
XLogRecord *record;
int readLen; int readLen;
char *errormsg; char *errormsg;
@ -875,7 +874,7 @@ XLogFindNextRecord(XLogReaderState *state, XLogRecPtr RecPtr)
* because either we're at the first record after the beginning of a page * because either we're at the first record after the beginning of a page
* or we just jumped over the remaining data of a continuation. * or we just jumped over the remaining data of a continuation.
*/ */
while ((record = XLogReadRecord(state, tmpRecPtr, &errormsg))) while (XLogReadRecord(state, tmpRecPtr, &errormsg) != NULL)
{ {
/* continue after the record */ /* continue after the record */
tmpRecPtr = InvalidXLogRecPtr; tmpRecPtr = InvalidXLogRecPtr;