svn commit: r713114 - /incubator/qpid/trunk/qpid/cpp/src/qpid/sys/AggregateOutput.cpp

[gsim]

Author: gsim
Date: Tue Nov 11 11:08:19 2008
New Revision: 713114

URL: http://svn.apache.org/viewvc?rev=713114&view=rev
Log:
handle case where doOutput call causes last task to be removed.


Modified:
    incubator/qpid/trunk/qpid/cpp/src/qpid/sys/AggregateOutput.cpp

Modified: incubator/qpid/trunk/qpid/cpp/src/qpid/sys/AggregateOutput.cpp
URL: 
http://svn.apache.org/viewvc/incubator/qpid/trunk/qpid/cpp/src/qpid/sys/AggregateOutput.cpp?rev=713114&r1=713113&r2=713114&view=diff
==============================================================================
--- incubator/qpid/trunk/qpid/cpp/src/qpid/sys/AggregateOutput.cpp (original)
+++ incubator/qpid/trunk/qpid/cpp/src/qpid/sys/AggregateOutput.cpp Tue Nov 11 
11:08:19 2008
@@ -47,6 +47,7 @@
         //loop until a task generated some output
         while (!result) {
             result = tasks[next++]->doOutput();
+           if (tasks.empty()) break;
             if (next >= tasks.size()) next = next % tasks.size();
             if (start == next) break;
         }