Fix incorrect print format in json.c

Oid is unsigned, so %u needs to be used and not %d.  The code path
involved here is not normally reachable, so no backpatch is done.

Author: Justin Pryzby
Discussion: https://postgr.es/m/[email protected]

1 files changed, 1 insertions, 1 deletions

diff --git a/src/backend/utils/adt/json.c b/src/backend/utils/adt/json.c
index 641ae3fdf8e..a7a91b72f69 100644
--- a/src/backend/utils/adt/json.c
+++ b/src/backend/utils/adt/json.c
@@ -458,7 +458,7 @@ JsonEncodeDateTime(char *buf, Datum value, Oid typid, const int *tzp)
 			}
 			break;
 		default:
-			elog(ERROR, "unknown jsonb value datetime type oid %d", typid);
+			elog(ERROR, "unknown jsonb value datetime type oid %u", typid);
 			return NULL;
 	}