From b605bfa324280d9bc7f690ba98da85b19d1445cf Mon Sep 17 00:00:00 2001
From: Elias Pipping <elias.pipping@fu-berlin.de>
Date: Wed, 6 Jul 2016 13:36:37 +0200
Subject: [PATCH] Make compile for blocksize > 1
---
dune/solvers/iterationsteps/blockgssteps.hh | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/dune/solvers/iterationsteps/blockgssteps.hh b/dune/solvers/iterationsteps/blockgssteps.hh
index 7c7cec40..9e7f769c 100644
--- a/dune/solvers/iterationsteps/blockgssteps.hh
+++ b/dune/solvers/iterationsteps/blockgssteps.hh
@@ -99,7 +99,8 @@ static constexpr double defaultCgTol = 1e-15;
template <class MBlock, class VBlock>
VBlock cg(const MBlock& m, VBlock r, size_t maxIter = defaultCgMaxIter,
double tol = defaultCgTol) {
- VBlock x = 0;
+ VBlock x;
+ x = 0;
VBlock p = r;
auto q = r;
auto rOldSquared = r * r;
--
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