From e3cc171d0210cc3230754d50285233ccb8759081 Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Thu, 2 Dec 2021 08:04:59 -0500
Subject: C API: qpdf_oh_is_initialized

---
 libqpdf/qpdf-c.cc | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'libqpdf')

diff --git a/libqpdf/qpdf-c.cc b/libqpdf/qpdf-c.cc
index 618b926d..85dda3b9 100644
--- a/libqpdf/qpdf-c.cc
+++ b/libqpdf/qpdf-c.cc
@@ -881,8 +881,7 @@ qpdf_oh_valid_internal(qpdf_data qpdf, qpdf_oh oh)
 {
     auto i = qpdf->oh_cache.find(oh);
     bool result = ((i != qpdf->oh_cache.end()) &&
-                   (i->second).getPointer() &&
-                   (i->second)->isInitialized());
+                   (i->second).getPointer());
     if (! result)
     {
         QTC::TC("qpdf", "qpdf-c invalid object handle");
@@ -892,11 +891,18 @@ qpdf_oh_valid_internal(qpdf_data qpdf, qpdf_oh oh)
                 qpdf->qpdf->getFilename(),
                 std::string("C API object handle ") +
                 QUtil::uint_to_string(oh),
-                0, "attempted access to unknown/uninitialized object handle"));
+                0, "attempted access to unknown object handle"));
     }
     return result;
 }
 
+QPDF_BOOL qpdf_oh_is_initialized(qpdf_data qpdf, qpdf_oh oh)
+{
+    QTC::TC("qpdf", "qpdf-c called qpdf_oh_is_initialized");
+    return (qpdf_oh_valid_internal(qpdf, oh) &&
+            qpdf->oh_cache[oh]->isInitialized());
+}
+
 QPDF_BOOL qpdf_oh_is_bool(qpdf_data qpdf, qpdf_oh oh)
 {
     QTC::TC("qpdf", "qpdf-c called qpdf_oh_is_bool");
-- 
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