From 9db2965f628640e8ed19797a5fc8a31172cb6e7d Mon Sep 17 00:00:00 2001
From: m-holger <m-holger@kubitscheck.org>
Date: Thu, 18 May 2023 14:42:27 +0100
Subject: [PATCH] Use QPDFObjGen::set in QPDFJob::getWantedJSONObjects

---
 include/qpdf/QPDFJob.hh | 2 +-
 libqpdf/QPDFJob.cc      | 8 +++-----
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/include/qpdf/QPDFJob.hh b/include/qpdf/QPDFJob.hh
index 2a82d61c..63c888e6 100644
--- a/include/qpdf/QPDFJob.hh
+++ b/include/qpdf/QPDFJob.hh
@@ -571,7 +571,7 @@ class QPDFJob
 
     // JSON
     void doJSON(QPDF& pdf, Pipeline*);
-    std::set<QPDFObjGen> getWantedJSONObjects();
+    QPDFObjGen::set getWantedJSONObjects();
     void doJSONObject(
         Pipeline* p, bool& first, std::string const& key, QPDFObjectHandle&);
     void doJSONObjects(Pipeline* p, bool& first, QPDF& pdf);
diff --git a/libqpdf/QPDFJob.cc b/libqpdf/QPDFJob.cc
index 39ff1300..37dbf3fe 100644
--- a/libqpdf/QPDFJob.cc
+++ b/libqpdf/QPDFJob.cc
@@ -1001,18 +1001,16 @@ QPDFJob::parse_object_id(
     }
 }
 
-std::set<QPDFObjGen>
+QPDFObjGen::set
 QPDFJob::getWantedJSONObjects()
 {
-    std::set<QPDFObjGen> wanted_og;
+    QPDFObjGen::set wanted_og;
     for (auto const& iter: m->json_objects) {
         bool trailer;
         int obj = 0;
         int gen = 0;
         parse_object_id(iter, trailer, obj, gen);
-        if (obj) {
-            wanted_og.insert(QPDFObjGen(obj, gen));
-        }
+        wanted_og.add(QPDFObjGen(obj, gen));
     }
     return wanted_og;
 }