Remove superflous variable from xlogreader's XLogFindNextRecord().

[postgresql] / src / backend / access / transam / xlogreader.c

diff --git a/src/backend/access/transam/xlogreader.c b/src/backend/access/transam/xlogreader.c
index 67d62234369d2d904f1adb78da22d5f13080e777..db5384c2062c3efe81957e1cc93a4249b04e2dc7 100644 (file)
--- a/src/backend/access/transam/xlogreader.c
+++ b/src/backend/access/transam/xlogreader.c
@@ -833,7 +833,6 @@ XLogFindNextRecord(XLogReaderState *state, XLogRecPtr RecPtr)
        XLogRecPtr      found = InvalidXLogRecPtr;
        uint32          pageHeaderSize;
        XLogPageHeader header;
-       XLogRecord *record;
        int                     readLen;
        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
         * 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 */
                tmpRecPtr = InvalidXLogRecPtr;