Index: ../trunk-jpl/src/c/toolkits/mumps/MpiDenseMumpsSolve.cpp
===================================================================
--- ../trunk-jpl/src/c/toolkits/mumps/MpiDenseMumpsSolve.cpp	(revision 16216)
+++ ../trunk-jpl/src/c/toolkits/mumps/MpiDenseMumpsSolve.cpp	(revision 16217)
@@ -128,8 +128,8 @@
 
 	/*First, some checks*/
 	if (Kff_M!=Kff_N)_error_("stiffness matrix Kff should be square");
-	if (uf_M!=Kff_M | uf_M!=pf_M)_error_("solution vector should be the same size as stiffness matrix Kff and load vector pf");
-	if (uf_m!=Kff_m | uf_m!=pf_m)_error_("solution vector should be locally the same size as stiffness matrix Kff and load vector pf");
+	if (uf_M!=Kff_M || uf_M!=pf_M)_error_("solution vector should be the same size as stiffness matrix Kff and load vector pf");
+	if (uf_m!=Kff_m || uf_m!=pf_m)_error_("solution vector should be locally the same size as stiffness matrix Kff and load vector pf");
 
 	/*Initialize matrix */
 	/*figure out number of non-zero entries: */