From d429e225f9385fe8be82f4aaa28475da9d2ebb2d Mon Sep 17 00:00:00 2001
From: Elias Pipping <elias.pipping@fu-berlin.de>
Date: Fri, 3 Aug 2012 20:09:19 +0200
Subject: [PATCH] Fix: use ref
---
dune/tectonic/ellipticenergy.hh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dune/tectonic/ellipticenergy.hh b/dune/tectonic/ellipticenergy.hh
index f3edb15c..5231d91f 100644
--- a/dune/tectonic/ellipticenergy.hh
+++ b/dune/tectonic/ellipticenergy.hh
@@ -32,7 +32,7 @@ template <int dim> class EllipticEnergy {
}
// returns false if the direction is tangential
- bool descentDirection(SmallVector const x, SmallVector &ret) const {
+ bool descentDirection(SmallVector const &x, SmallVector &ret) const {
// Check the squared norm rather than each component because
// complementaryProjection() divides by it
if (x.two_norm2() == 0.0) {
--
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