From 35b0e962ce53835092a2218262ba8ddfb2c5abb7 Mon Sep 17 00:00:00 2001
From: lethosor <lethosor@gmail.com>
Date: Sat, 25 Nov 2017 01:10:47 -0500
Subject: [PATCH] Fix crash on empty symbol tables

---
 library/VersionInfoFactory.cpp | 4 ++++
 library/xml                    | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/library/VersionInfoFactory.cpp b/library/VersionInfoFactory.cpp
index 707c2809f..cdfdbf774 100644
--- a/library/VersionInfoFactory.cpp
+++ b/library/VersionInfoFactory.cpp
@@ -116,6 +116,10 @@ void VersionInfoFactory::ParseVersion (TiXmlElement* entry, VersionInfo* mem)
 
     // process additional entries
     //cout << "Entry " << cstr_version << " " <<  cstr_os << endl;
+    if (!entry->FirstChildElement()) {
+        cerr << "Empty symbol table: " << entry->Attribute("name") << endl;
+        return;
+    }
     pMemEntry = entry->FirstChildElement()->ToElement();
     for(;pMemEntry;pMemEntry=pMemEntry->NextSiblingElement())
     {
diff --git a/library/xml b/library/xml
index fd6e70de5..24b87c746 160000
--- a/library/xml
+++ b/library/xml
@@ -1 +1 @@
-Subproject commit fd6e70de5047a48b163ced482c8a925b6a021891
+Subproject commit 24b87c74675df5059b848c4a1b8764a293fdda1b