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path: root/src/backend/access/gist/gistvalidate.c
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Diffstat (limited to 'src/backend/access/gist/gistvalidate.c')
-rw-r--r--src/backend/access/gist/gistvalidate.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/backend/access/gist/gistvalidate.c b/src/backend/access/gist/gistvalidate.c
index 190b9787bb..d3ada703f3 100644
--- a/src/backend/access/gist/gistvalidate.c
+++ b/src/backend/access/gist/gistvalidate.c
@@ -254,7 +254,8 @@ gistvalidate(Oid opclassoid)
/* Check that the originally-named opclass is complete */
for (i = 1; i <= GISTNProcs; i++)
{
- if (opclassgroup && (opclassgroup->functionset & (1 << i)) != 0)
+ if (opclassgroup &&
+ (opclassgroup->functionset & (((uint64) 1) << i)) != 0)
continue; /* got it */
if (i == GIST_DISTANCE_PROC || i == GIST_FETCH_PROC)
continue; /* optional methods */