NullPointerException on registering a new user (#299)

NullPointerException on registering a new user (#299)

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	Teemu K opened 1 decade ago Trying to register a new user with Adium client sends a query with empty password: `<iq id="purplecd3a0d8b" type="set" xmlns="jabber:client"><query xmlns="jabber:iq:register"><username>nobody</username><password/><email/></query></iq>` This leads to a NullPointerException in tigase-server: 2014-03-21 14:41:56.562 [jabber:iq:register Queue Worker 0] WorkerThread.run() SEVERE: tigase.server.xmppsession.SessionManager$ProcessorWorkerThread,(jabber:iq:register Queue Worker 0) Exception during packet processing: from=c2s@teemu-imac.local/192.168.0.10_5222_192.168.0.10_55720, to=sess-man@teemu-imac.local, DATA=nobody, SIZE=150, XMLNS=jabber:client, PRIORITY=NORMAL, PERMISSION=NONE, TYPE=set java.lang.NullPointerException `at tigase.xml.XMLUtils.translateAll(XMLUtils.java:107) at tigase.xml.XMLUtils.unescape(XMLUtils.java:122) at tigase.xmpp.impl.JabberIqRegister.process(JabberIqRegister.java:225) at tigase.server.xmppsession.SessionManager$ProcessorWorkerThread.process(SessionManager.java:2689) at tigase.util.WorkerThread.run(WorkerThread.java:132)`
	Teemu K commented 1 decade ago This is if a password has not be inputted into the Adium dialog. Entering a password works fine.
	wojciech.kapcia@tigase.net commented 1 decade ago Yes, it was due to missing password but there should be an error instead of NPE. Fixed and pushed change to repository.
	Teemu K commented 1 decade ago Should it be: @String pass_enc = null; if ( null != password ){ pass_enc = XMLUtils.unescape( password ); }@
	wojciech.kapcia@tigase.net commented 1 decade ago yes, corrected.

Type	Bug
Priority	Normal
Assignee	Teemu K
RedmineID	1811

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tigase/_server/server-core#299

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