X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fcommon%2Fsignalproxy.cpp;h=e934a05db2647100d44fd918571c4ac0a97039a2;hp=8d9d8b36c00c5f1a9c9c5d889fddd0d77f5268b6;hb=a2d4978097260c8af1f51ade497071793db2a0c0;hpb=e95dffeaa5d005caa689f8fe34678b95f8fc6736

diff --git a/src/common/signalproxy.cpp b/src/common/signalproxy.cpp
index 8d9d8b36..e934a05d 100644
--- a/src/common/signalproxy.cpp
+++ b/src/common/signalproxy.cpp
@@ -317,7 +317,7 @@ void SignalProxy::removePeer(QIODevice* iodev) {
     qWarning() << "SignalProxy: unknown QIODevice" << iodev;
     return;
   }
-     
+
   // take a last gasp
   while(true) {
     QVariant var;
@@ -593,6 +593,11 @@ void SignalProxy::dispatchSignal(const RequestType &requestType, const QVariantL
 void SignalProxy::receivePeerSignal(QIODevice *sender, const QVariant &packedFunc) {
   QVariantList params(packedFunc.toList());
 
+  if(params.isEmpty()) {
+    qWarning() << "SignalProxy::receivePeerSignal(): received incompatible Data:" << packedFunc;
+    return;
+  }
+  
   int callType = params.takeFirst().value<int>();
 
   switch(callType) {