From cfe381e3ee55b8291faeea55fe3b67bb9e545d60 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Sat, 29 Dec 2018 21:52:39 +0100
Subject: Properly handle empty TOC in XML output.

Caused the test (079) to fail with a SIGSEGV, but larger projects exit
with a success return code and the generated XML is either truncated or
empty. Weird.
---
 src/xmlgen.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/xmlgen.cpp b/src/xmlgen.cpp
index bacf4d4..033e611 100644
--- a/src/xmlgen.cpp
+++ b/src/xmlgen.cpp
@@ -1818,10 +1818,10 @@ static void generateXMLForPage(PageDef *pd,FTextStream &ti,bool isExample)
     }
   }
   writeInnerPages(pd->getSubPages(),t);
-  if (pd->localToc().isXmlEnabled())
+  SectionDict *sectionDict = pd->getSectionDict();
+  if (pd->localToc().isXmlEnabled() && sectionDict)
   {
     t << "    <tableofcontents>" << endl;
-    SectionDict *sectionDict = pd->getSectionDict();
     SDict<SectionInfo>::Iterator li(*sectionDict);
     SectionInfo *si;
     int level=1,l;
-- 
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