From 1694d310a87085b6f55aaf4b5fdcefba5dd9cf27 Mon Sep 17 00:00:00 2001
From: Jakub Melka <Jakub.Melka@seznam.cz>
Date: Sat, 6 Apr 2019 17:32:36 +0200
Subject: [PATCH] Better behaviour when font cant be loaded

---
 .../sources/pdfpagecontentprocessor.cpp        | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/PdfForQtLib/sources/pdfpagecontentprocessor.cpp b/PdfForQtLib/sources/pdfpagecontentprocessor.cpp
index b186e4e..ba2039a 100644
--- a/PdfForQtLib/sources/pdfpagecontentprocessor.cpp
+++ b/PdfForQtLib/sources/pdfpagecontentprocessor.cpp
@@ -1530,11 +1530,21 @@ void PDFPageContentProcessor::operatorTextSetFontAndFontSize(PDFOperandName font
     {
         if (m_fontDictionary->hasKey(fontName.name))
         {
-            PDFFontPointer font = PDFFont::createFont(m_fontDictionary->get(fontName.name), m_document);
+            try
+            {
+                PDFFontPointer font = PDFFont::createFont(m_fontDictionary->get(fontName.name), m_document);
 
-            m_graphicState.setTextFont(qMove(font));
-            m_graphicState.setTextFontSize(fontSize);
-            updateGraphicState();
+                m_graphicState.setTextFont(qMove(font));
+                m_graphicState.setTextFontSize(fontSize);
+                updateGraphicState();
+            }
+            catch (PDFParserException)
+            {
+                m_graphicState.setTextFont(nullptr);
+                m_graphicState.setTextFontSize(fontSize);
+                updateGraphicState();
+                throw;
+            }
         }
         else
         {