[mpich2-commits] r4046 - mpich2/trunk/src/mpi/coll

[goodell at mcs.anl.gov]

Author: goodell
Date: 2009-03-12 17:32:17 -0500 (Thu, 12 Mar 2009)
New Revision: 4046

Modified:
   mpich2/trunk/src/mpi/coll/allgatherv.c
Log:
Fix for a bad part of r3981.

No reviewer.

Modified: mpich2/trunk/src/mpi/coll/allgatherv.c
===================================================================
--- mpich2/trunk/src/mpi/coll/allgatherv.c	2009-03-12 22:20:41 UTC (rev 4045)
+++ mpich2/trunk/src/mpi/coll/allgatherv.c	2009-03-12 22:32:17 UTC (rev 4046)
@@ -809,6 +809,7 @@
 #else /* This case is retained as its more tested; we should eventually discard it */
     else {  /* long message or medium-size message and non-power-of-two
              * no. of processes. Use ring algorithm. */
+        int jnext;
 
         if (sendbuf != MPI_IN_PLACE) {
             /* First, load the "local" version in the recvbuf. */