From 55d1df93a1488761814be2d7089369295fe38814 Mon Sep 17 00:00:00 2001
From: Andrzej Kapolka <andrzej@threerings.net>
Date: Sat, 1 Jan 2011 21:52:23 +0000
Subject: [PATCH] Avoid ArrayIndexOutOfBoundsException.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@6408 542714f4-19e9-0310-aa3c-eee0fc999fb1
---
 .../java/com/threerings/presents/server/InvocationManager.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/threerings/presents/server/InvocationManager.java b/src/main/java/com/threerings/presents/server/InvocationManager.java
index 526033650..2122549f8 100644
--- a/src/main/java/com/threerings/presents/server/InvocationManager.java
+++ b/src/main/java/com/threerings/presents/server/InvocationManager.java
@@ -149,7 +149,7 @@ public class InvocationManager
             // necessary to avoid problems for legacy concrete FooProvider implementations that
             // also happen to have overloaded methods with the same name as invocation service
             // methods; I'm looking at you ChatProvider...
-            if (!ClientObject.class.isAssignableFrom(ptypes[0])) {
+            if (ptypes.length == 0 || !ClientObject.class.isAssignableFrom(ptypes[0])) {
                 continue;
             }
             try {