From 05af70a958e66a618d26c0c8b44a7e6d2279dd7a Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Wed, 6 Jun 2012 17:11:50 +0200
Subject: make sure we do not solve with a null right hand side

---
 test/sparse_solver.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'test/sparse_solver.h')

diff --git a/test/sparse_solver.h b/test/sparse_solver.h
index 43f157eb2..69bf716ed 100644
--- a/test/sparse_solver.h
+++ b/test/sparse_solver.h
@@ -200,7 +200,7 @@ template<typename Solver> void check_sparse_spd_solving(Solver& solver)
   SpMat B(size,rhsCols);
   DenseVector b = DenseVector::Random(size);
   DenseMatrix dB(size,rhsCols);
-  initSparse<Scalar>(density, dB, B);
+  initSparse<Scalar>(density, dB, B, ForceNonZeroDiag);
   
   for (int i = 0; i < g_repeat; i++) {
     check_sparse_solving(solver, A,     b,  dA, b);
-- 
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