pg_dump: fix double free of query results

This bug was introduced while refactoring in commit 1631598e --- no need
to back-patch.

Bug report and fix from Joachim Wieland.

diff --git a/src/bin/pg_dump/pg_dump.c b/src/bin/pg_dump/pg_dump.c
index 2b0a5ff81ad0be7984837d40792a2a1910b7ea41..57a6ccb56f36df1d895005461e227c11c8855940 100644 (file)
--- a/src/bin/pg_dump/pg_dump.c
+++ b/src/bin/pg_dump/pg_dump.c
@@ -2372,8 +2372,6 @@ dumpBlobs(Archive *fout, void *arg)
                PQclear(res);
        } while (ntups > 0);
 
-       PQclear(res);
-
        return 1;
 }