From e87b14dc3af78b6a8891370b06422688d65b322e Mon Sep 17 00:00:00 2001
From: Jakub Melka <Mgr.Jakub.Melka@gmail.com>
Date: Sun, 17 Dec 2023 18:14:25 +0100
Subject: [PATCH] Issue #54: Final bugfix

---
 Pdf4QtViewer/pdfprogramcontroller.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Pdf4QtViewer/pdfprogramcontroller.cpp b/Pdf4QtViewer/pdfprogramcontroller.cpp
index b2bf992..63a881b 100644
--- a/Pdf4QtViewer/pdfprogramcontroller.cpp
+++ b/Pdf4QtViewer/pdfprogramcontroller.cpp
@@ -2625,6 +2625,11 @@ void PDFProgramController::onActionBookmarkGoToPrevious()
 
 void PDFProgramController::onActionBookmarkExport()
 {
+    if (!m_pdfDocument)
+    {
+        return;
+    }
+
     QFileInfo fileInfo(m_fileInfo.originalFileName);
     QString saveFileName = QFileDialog::getSaveFileName(m_mainWindow, tr("Export Bookmarks As"), fileInfo.dir().absoluteFilePath(m_fileInfo.originalFileName).replace(".pdf", ".json"), tr("JSON (*.json);;All files (*.*)"));
     if (!saveFileName.isEmpty())
@@ -2635,6 +2640,11 @@ void PDFProgramController::onActionBookmarkExport()
 
 void PDFProgramController::onActionBookmarkImport()
 {
+    if (!m_pdfDocument)
+    {
+        return;
+    }
+
     QFileInfo fileInfo(m_fileInfo.originalFileName);
     QString fileName = QFileDialog::getOpenFileName(m_mainWindow, tr("Select PDF document"), fileInfo.dir().absolutePath(), tr("JSON (*.json)"));
     if (!fileName.isEmpty())