X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=senf%2FPPI%2FEventManager.cc;h=59cf31fc3ab4c5d9d07d267ab6b31f348c0e99cc;hb=7ee689fe38d66aa3a0004d55e8708750d35adc0b;hp=c07f3688e3f74c35b514f0d76f22995bcb8c895c;hpb=7661548b20e6c7627f54bff87e0758396fd523ef;p=senf.git

diff --git a/senf/PPI/EventManager.cc b/senf/PPI/EventManager.cc
index c07f368..59cf31f 100644
--- a/senf/PPI/EventManager.cc
+++ b/senf/PPI/EventManager.cc
@@ -57,7 +57,9 @@ prefix_ void senf::ppi::EventManager::destroyEvent(EventDescriptor & event)
         std::find_if(registrations_.begin(), registrations_.end(),
                      l::bind(&detail::EventBindingBase::descriptor_,_1) == &event)
         == registrations_.end(),
-        "Internal failure: registrations still active while destroying event ??");
+        "Internal failure: registrations still active while destroying event."
+        "Maybe you've put the SENF_PPI_MODULE macro in a superclass instead of"
+        "in the subclass?");
 }
 
 //-/////////////////////////////////////////////////////////////////////////////////////////////////