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-rw-r--r--src/backend/tcop/postgres.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c
index 61f17bf1e9b..cc62b2cfe8b 100644
--- a/src/backend/tcop/postgres.c
+++ b/src/backend/tcop/postgres.c
@@ -1546,7 +1546,9 @@ exec_bind_message(StringInfo input_message)
* snapshot active till we're done, so that plancache.c doesn't have to
* take new ones.
*/
- if (numParams > 0 || analyze_requires_snapshot(psrc->raw_parse_tree))
+ if (numParams > 0 ||
+ (psrc->raw_parse_tree &&
+ analyze_requires_snapshot(psrc->raw_parse_tree)))
{
PushActiveSnapshot(GetTransactionSnapshot());
snapshot_set = true;