From 93b7c60780ccce1a52462fb6f8ba07e8f78e8f79 Mon Sep 17 00:00:00 2001
From: Jeremy Lainé <jeremy.laine@m4x.org>
Date: Thu, 25 Feb 2010 12:54:57 +0000
Subject: don't reply with an error to error IQs, leads to infinite loops

---
 source/QXmppStream.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'source')

diff --git a/source/QXmppStream.cpp b/source/QXmppStream.cpp
index 091a0feb..91b4c1cc 100644
--- a/source/QXmppStream.cpp
+++ b/source/QXmppStream.cpp
@@ -677,9 +677,11 @@ void QXmppStream::parser(const QByteArray& data)
                         iq.setFrom(to);
                         sendPacket(iq);
                     }
-                    else // didn't understant the iq...reply with error
+                    else
                     {
-                        if(type != "result") // but not incase of result iqs
+                        // if we didn't understant the iq, reply with error
+                        // except for "result" and "error" iqs
+                        if (type != "result" && type != "error")
                         {
                             QXmppIq iq(QXmppIq::Error);
                             iq.setId(id);
-- 
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