From b38c955a62b424e21fdec295a87d04bb5efd0889 Mon Sep 17 00:00:00 2001
From: James Collier <james.collier412@gmail.com>
Date: Sat, 11 May 2019 22:33:08 +0200
Subject: Ensure arena is released when the WMF failes to save

---
 src/extension/internal/wmf-inout.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src')

diff --git a/src/extension/internal/wmf-inout.cpp b/src/extension/internal/wmf-inout.cpp
index 8e49050fa..c9b15e7ac 100644
--- a/src/extension/internal/wmf-inout.cpp
+++ b/src/extension/internal/wmf-inout.cpp
@@ -111,6 +111,9 @@ Wmf::print_document_to_file(SPDocument *doc, const gchar *filename)
     /* Print document */
     if (mod->begin(doc)) {
         g_free(oldoutput);
+        mod->base->invoke_hide(mod->dkey);
+        mod->base = nullptr;
+        mod->root = nullptr;
         throw Inkscape::Extension::Output::save_failed();
     }
     mod->base->invoke_print(&context);
-- 
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