Check for socket nullptr in UDPLink::writeBytes

7f5726e7 · Nate Weibley · 1d0bf627 · 7f5726e7
Commit 7f5726e7 authored Mar 25, 2016 by Nate Weibley
Hide whitespace changes
Inline Side-by-side

Showing with 3 additions and 0 deletions

UDPLink.cc src/comm/UDPLink.cc +3 -0

No files found.
--- a/src/comm/UDPLink.cc
+++ b/src/comm/UDPLink.cc
@@ -149,6 +149,9 @@ void UDPLink::removeHost(const QString& host)

 void UDPLink::writeBytes(const QByteArray data)
 {
+    if (!_socket)
+        return;
+
    QStringList goneHosts;
    // Send to all connected systems
    QString host;