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-rw-r--r--src/backend/access/transam/xlog.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index f7e76f2f7e5..68109e25416 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -3972,7 +3972,7 @@ CleanupBackupHistory(void)
/*
* Attempt to read an XLOG record.
*
- * If RecPtr is not NULL, try to read a record at that position. Otherwise
+ * If RecPtr is valid, try to read a record at that position. Otherwise
* try to read a record just after the last one previously read.
*
* If no valid record is available, returns NULL, or fails if emode is PANIC.