From 0b496cbffef4d75d07b2e9709328c7d6b172afd7 Mon Sep 17 00:00:00 2001
From: Alan Young <consult.awy@gmail.com>
Date: Wed, 5 Apr 2017 16:52:49 +0100
Subject: Fix PresenceOracle initialization of PriorityQueue with initial size
 0.

Change-Id: I624ede83351e2901272173f775d4f098743183b3

diff --git a/src/com/isode/stroke/presence/PresenceOracle.java b/src/com/isode/stroke/presence/PresenceOracle.java
index e983d51..f1710a6 100644
--- a/src/com/isode/stroke/presence/PresenceOracle.java
+++ b/src/com/isode/stroke/presence/PresenceOracle.java
@@ -199,10 +199,14 @@ public class PresenceOracle {
 	 * @return The relevant presence.
      */
 	public static Presence getActivePresence(Collection<? extends Presence> presences) {
+		
+		PresenceAccountCmp comparator = new PresenceAccountCmp();
+		int size = presences.size();
+		if (size < 1) size = 1;
         
-	    PriorityQueue<Presence> online = new PriorityQueue<Presence>(presences.size(),new PresenceAccountCmp());
-	    PriorityQueue<Presence> away = new PriorityQueue<Presence>(presences.size(),new PresenceAccountCmp());
-	    PriorityQueue<Presence> offline = new PriorityQueue<Presence>(presences.size(),new PresenceAccountCmp());
+	    PriorityQueue<Presence> online = new PriorityQueue<Presence>(size, comparator);
+	    PriorityQueue<Presence> away = new PriorityQueue<Presence>(size, comparator);
+	    PriorityQueue<Presence> offline = new PriorityQueue<Presence>(size, comparator);
 
 	    for (Presence presence : presences) {
 	        switch (presence.getShow()) {
-- 
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