From bacb58b489fbbf55cbc87047614c093084f6ea19 Mon Sep 17 00:00:00 2001
From: Wenqing Wang <wenqing.wang@ufz.de>
Date: Tue, 20 Mar 2018 14:26:20 +0100
Subject: [PATCH] [PhF] Fixed a compilation warning
---
ProcessLib/PhaseField/PhaseFieldProcess.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ProcessLib/PhaseField/PhaseFieldProcess.cpp b/ProcessLib/PhaseField/PhaseFieldProcess.cpp
index 278969575fc..41efee5d147 100644
--- a/ProcessLib/PhaseField/PhaseFieldProcess.cpp
+++ b/ProcessLib/PhaseField/PhaseFieldProcess.cpp
@@ -370,7 +370,7 @@ void PhaseFieldProcess<DisplacementDim>::postNonLinearSolverConcreteProcess(
_process_data.pressure =
_process_data.injected_volume / _process_data.crack_volume;
_process_data.pressure_error =
- abs(_process_data.pressure_old - _process_data.pressure) /
+ std::fabs(_process_data.pressure_old - _process_data.pressure) /
_process_data.pressure;
INFO("Internal pressure: %g and Pressure error: %.4e",
_process_data.pressure, _process_data.pressure_error);
--
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