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-rw-r--r--src/backend/access/transam/xlog.c2
-rw-r--r--src/backend/access/transam/xloginsert.c6
-rw-r--r--src/bin/pg_resetwal/pg_resetwal.c2
3 files changed, 5 insertions, 5 deletions
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 61ca81d1d24..25fa5443de4 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -5044,7 +5044,7 @@ BootStrapXLOG(void)
record->xl_rmid = RM_XLOG_ID;
recptr += SizeOfXLogRecord;
/* fill the XLogRecordDataHeaderShort struct */
- *(recptr++) = XLR_BLOCK_ID_DATA_SHORT;
+ *(recptr++) = (char) XLR_BLOCK_ID_DATA_SHORT;
*(recptr++) = sizeof(checkPoint);
memcpy(recptr, &checkPoint, sizeof(checkPoint));
recptr += sizeof(checkPoint);
diff --git a/src/backend/access/transam/xloginsert.c b/src/backend/access/transam/xloginsert.c
index 03b05f937f0..a3bd0b7f51a 100644
--- a/src/backend/access/transam/xloginsert.c
+++ b/src/backend/access/transam/xloginsert.c
@@ -739,7 +739,7 @@ XLogRecordAssemble(RmgrId rmid, uint8 info,
if ((curinsert_flags & XLOG_INCLUDE_ORIGIN) &&
replorigin_session_origin != InvalidRepOriginId)
{
- *(scratch++) = XLR_BLOCK_ID_ORIGIN;
+ *(scratch++) = (char) XLR_BLOCK_ID_ORIGIN;
memcpy(scratch, &replorigin_session_origin, sizeof(replorigin_session_origin));
scratch += sizeof(replorigin_session_origin);
}
@@ -749,13 +749,13 @@ XLogRecordAssemble(RmgrId rmid, uint8 info,
{
if (mainrdata_len > 255)
{
- *(scratch++) = XLR_BLOCK_ID_DATA_LONG;
+ *(scratch++) = (char) XLR_BLOCK_ID_DATA_LONG;
memcpy(scratch, &mainrdata_len, sizeof(uint32));
scratch += sizeof(uint32);
}
else
{
- *(scratch++) = XLR_BLOCK_ID_DATA_SHORT;
+ *(scratch++) = (char) XLR_BLOCK_ID_DATA_SHORT;
*(scratch++) = (uint8) mainrdata_len;
}
rdt_datas_last->next = mainrdata_head;
diff --git a/src/bin/pg_resetwal/pg_resetwal.c b/src/bin/pg_resetwal/pg_resetwal.c
index 27bd9b04e7c..bcb9ed938f5 100644
--- a/src/bin/pg_resetwal/pg_resetwal.c
+++ b/src/bin/pg_resetwal/pg_resetwal.c
@@ -1095,7 +1095,7 @@ WriteEmptyXLOG(void)
record->xl_rmid = RM_XLOG_ID;
recptr += SizeOfXLogRecord;
- *(recptr++) = XLR_BLOCK_ID_DATA_SHORT;
+ *(recptr++) = (char) XLR_BLOCK_ID_DATA_SHORT;
*(recptr++) = sizeof(CheckPoint);
memcpy(recptr, &ControlFile.checkPointCopy,
sizeof(CheckPoint));