From 871767acb2b8ea9771972e90001f342bdb233061 Mon Sep 17 00:00:00 2001
From: aumouvantsillage <guillaume@baierouge.fr>
Date: Tue, 14 Sep 2021 21:04:05 +0200
Subject: [PATCH] Fixes #547 - Open SVG files exported from LibreOffice Draw

---
 locales/messages.pot         |  2 +-
 src/js/svg/ImpressHandler.js | 11 +++++++++--
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/locales/messages.pot b/locales/messages.pot
index 7c0b1594..8809fd3d 100644
--- a/locales/messages.pot
+++ b/locales/messages.pot
@@ -1,6 +1,6 @@
 msgid ""
 msgstr ""
-"POT-Creation-Date: 2021-08-01 10:20:+0000\n"
+"POT-Creation-Date: 2021-09-14 07:01:+0000\n"
 "Project-Id-Version: PACKAGE VERSION\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: \n"
diff --git a/src/js/svg/ImpressHandler.js b/src/js/svg/ImpressHandler.js
index 814c7f83..a213c5cc 100644
--- a/src/js/svg/ImpressHandler.js
+++ b/src/js/svg/ImpressHandler.js
@@ -24,8 +24,15 @@ export class ImpressHandler extends DefaultSVGHandler {
     /** @inheritdoc */
     static transform(svgRoot) {
         const ds = svgRoot.querySelector("g.DummySlide");
-        ds.parentNode.removeChild(ds);
-        
+        if (ds) {
+            ds.parentNode.removeChild(ds);
+        }
+
+        const ms = svgRoot.querySelector("g.Master_Slide");
+        if (ms) {
+            ms.parentNode.removeChild(ms);
+        }
+
         const sg = svgRoot.querySelector("g.SlideGroup");
         const g = sg.querySelector("g.Slide");
         sg.parentNode.replaceChild(g, sg);