From ac2005f15ec0061a91c043b0bfe106b880d28c81 Mon Sep 17 00:00:00 2001
From: Martin Beaudoin <beaudoin.martin@gmail.com>
Date: Sun, 22 Jul 2018 03:55:59 +0000
Subject: [PATCH] Minor compilation corrections. g++ version 8.1 was sensitive
 to those and treating them as errors.

---
 .../engineTimeVaryingUniformFixedValueFvPatchField.H      | 2 +-
 .../derived/advective/advectiveFvPatchField.H             | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/engine/derivedFvPatchFields/engineTimeVaryingUniformFixedValue/engineTimeVaryingUniformFixedValueFvPatchField.H b/src/engine/derivedFvPatchFields/engineTimeVaryingUniformFixedValue/engineTimeVaryingUniformFixedValueFvPatchField.H
index c395d7419..0be0e87dc 100644
--- a/src/engine/derivedFvPatchFields/engineTimeVaryingUniformFixedValue/engineTimeVaryingUniformFixedValueFvPatchField.H
+++ b/src/engine/derivedFvPatchFields/engineTimeVaryingUniformFixedValue/engineTimeVaryingUniformFixedValueFvPatchField.H
@@ -144,7 +144,7 @@ public:
             //- Return reference to the fluctuation scale to allow adjustment
             graph& timeData()
             {
-                return timeDataPtr_;
+                return timeDataPtr_();
             }
 
             const engineTime& engineDB() const
diff --git a/src/finiteVolume/fields/fvPatchFields/derived/advective/advectiveFvPatchField.H b/src/finiteVolume/fields/fvPatchFields/derived/advective/advectiveFvPatchField.H
index ebb7bf6e5..9014392be 100644
--- a/src/finiteVolume/fields/fvPatchFields/derived/advective/advectiveFvPatchField.H
+++ b/src/finiteVolume/fields/fvPatchFields/derived/advective/advectiveFvPatchField.H
@@ -212,27 +212,27 @@ public:
             }
 
             //- Return inlet-outlet treatment switch
-            bool inletOutlet() const
+            Switch inletOutlet() const
             {
                 return inletOutlet_;
             }
 
             //- Return reference to inlet-outlet treatment switch
             //  to allow adjustment
-            bool& inletOutlet()
+            Switch& inletOutlet()
             {
                 return inletOutlet_;
             }
 
             //- Return supercritical outlet treatment switch
-            bool correctSupercritical() const
+            Switch correctSupercritical() const
             {
                 return correctSupercritical_;
             }
 
             //- Return reference to supercritical treatment switch
             //  to allow adjustment
-            bool& correctSupercritical()
+            Switch& correctSupercritical()
             {
                 return correctSupercritical_;
             }