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commit    ae6157164faf5ec1636a9acfe18bfd28a31db098
Author:   Robert Haas <rhaas@postgresql.org>
Date:     Wed May 13 15:01:10 2015 +0000
First released in: 9.5.0

    Remove useless assertion.
    
    Here, snapshot->xcnt is an unsigned type, so it will always be
    non-negative.


 src/backend/utils/time/snapmgr.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/backend/utils/time/snapmgr.c b/src/backend/utils/time/snapmgr.c
index a2cb4a037ff..f4bdabfd791 100644
--- a/src/backend/utils/time/snapmgr.c
+++ b/src/backend/utils/time/snapmgr.c
@@ -1480,7 +1480,6 @@ SerializeSnapshot(Snapshot snapshot, char *start_address)
 {
 	SerializedSnapshotData *serialized_snapshot;
 
-	Assert(snapshot->xcnt >= 0);
 	Assert(snapshot->subxcnt >= 0);
 
 	serialized_snapshot = (SerializedSnapshotData *) start_address;


[parent: 5850b20f58a5]