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path: root/src/bin/pg_resetwal/pg_resetwal.c
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Diffstat (limited to 'src/bin/pg_resetwal/pg_resetwal.c')
-rw-r--r--src/bin/pg_resetwal/pg_resetwal.c2
1 files changed, 1 insertions, 1 deletions
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));