Index: /issm/trunk-jpl/src/c/toolkits/issm/IssmMpiVec.h
===================================================================
--- /issm/trunk-jpl/src/c/toolkits/issm/IssmMpiVec.h	(revision 28259)
+++ /issm/trunk-jpl/src/c/toolkits/issm/IssmMpiVec.h	(revision 28260)
@@ -596,5 +596,5 @@
 			doubletype sum;
 
-			for(int i=0;i<this->m;i++) local_value+=this->vector[i];
+			for(int i=0;i<this->m;i++) local_sum+=this->vector[i];
 			ISSM_MPI_Reduce(&local_sum, &sum, 1, ISSM_MPI_DOUBLE, ISSM_MPI_SUM, 0, IssmComm::GetComm());
 			ISSM_MPI_Bcast(&sum,1,ISSM_MPI_DOUBLE,0,IssmComm::GetComm());