From 4d3d85e1a9de727329e8a8df3b572a778e2da6e2 Mon Sep 17 00:00:00 2001
From: Markus Goetz <Markus.Goetz@nokia.com>
Date: Wed, 14 Apr 2010 11:25:58 +0200
Subject: QFtp: Fix possible crash

Task-number: QTBUG-7359
---
 src/network/access/qftp.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/network/access/qftp.cpp b/src/network/access/qftp.cpp
index efeef4e..7f6df0a 100644
--- a/src/network/access/qftp.cpp
+++ b/src/network/access/qftp.cpp
@@ -2309,6 +2309,12 @@ void QFtpPrivate::_q_piFinished(const QString&)
 void QFtpPrivate::_q_piError(int errorCode, const QString &text)
 {
     Q_Q(QFtp);
+
+    if (pending.isEmpty()) {
+        qWarning() << "QFtpPrivate::_q_piError was called without pending command!";
+        return;
+    }
+
     QFtpCommand *c = pending.first();
 
     // non-fatal errors
-- 
cgit v0.12