Fix implicit-fallthrough compiler warning introduced in 6dda292d4df82.

For some reason at least gcc-9 warns about the fallthrough, even
though it otherwise recognizes that elog(ERROR, ...) doesn't return.

Author: Andres Freund

diff --git a/src/backend/utils/adt/jsonb_util.c b/src/backend/utils/adt/jsonb_util.c
index f7f79eb965a241c352673686c4c4a2efc367228d..8b739031609d223d40d15d25b17c5d23b7207646 100644 (file)
--- a/src/backend/utils/adt/jsonb_util.c
+++ b/src/backend/utils/adt/jsonb_util.c
@@ -247,8 +247,10 @@ compareJsonbContainers(JsonbContainer *a, JsonbContainer *b)
                        break;
                    case jbvBinary:
                        elog(ERROR, "unexpected jbvBinary value");
+                       break;
                    case jbvDatetime:
                        elog(ERROR, "unexpected jbvDatetime value");
+                       break;
                }
            }
            else