segfaults with missing states

[kev-m]

The following SCXML causes uscxml-browser to segfault:

<?xml version="1.0" encoding="UTF-8"?>
<scxml xmlns="http://www.w3.org/2005/07/scxml" version="1.0" initial="missing-state">
	<state id="main-state" initial="disconnected-state">
		<transition event="exit" target="off-state" />
	</state>
	<final id="off-state">
	</final>
</scxml>		

[kev-m]

Patch:
https://bitbucket.org/simplykev/uscxml/commits/308e4ce2bfaa2ad1c2f405f45703daeea8f08141

[sradomski]

It will take me a while as I just realized that xerces-c dropped the 3.1.4 release in favor of 3.2.1 and it does not feature a msbuild project file anymore. As such, all windows build slaves fail until I change the build system for xerces-c on windows hosts to cmake. I hope to get to it on the weekend.