[Boost-commit] svn:boost r52889 - trunk/libs/graph_parallel/src

Subject: [Boost-commit] svn:boost r52889 - trunk/libs/graph_parallel/src
From: jewillco_at_[hidden]
Date: 2009-05-10 21:15:41

Author: jewillco
Date: 2009-05-10 21:15:41 EDT (Sun, 10 May 2009)
New Revision: 52889
URL: http://svn.boost.org/trac/boost/changeset/52889

Log:
Fixed uninitialized variable warning
Text files modified: 
   trunk/libs/graph_parallel/src/mpi_process_group.cpp |     9 ++++++---                               
   1 files changed, 6 insertions(+), 3 deletions(-)

Modified: trunk/libs/graph_parallel/src/mpi_process_group.cpp
==============================================================================
--- trunk/libs/graph_parallel/src/mpi_process_group.cpp	(original)
+++ trunk/libs/graph_parallel/src/mpi_process_group.cpp	2009-05-10 21:15:41 EDT (Sun, 10 May 2009)
@@ -553,9 +553,12 @@
       tag = msg_large_batch;
 #endif
 
-    int result = MPI_Isend(const_cast<void*>(oa.address()), oa.size(),
-                       MPI_PACKED, dest, tag, impl_->comm,
-                       &req.request);
+#ifndef NDEBUG // Prevent uninitialized variable warning with NDEBUG is on
+    int result =
+#endif // !NDEBUG
+      MPI_Isend(const_cast<void*>(oa.address()), oa.size(),
+                MPI_PACKED, dest, tag, impl_->comm,
+                &req.request);
     assert(result == MPI_SUCCESS);
     impl_->max_sent = (std::max)(impl_->max_sent,impl_->sent_batches.size());
 #ifdef NO_ISEND_BATCHES