From a8c9b5936e6ea3313e6c0c253405328afda34537 Mon Sep 17 00:00:00 2001
From: Mark Olesen <Mark.Olesen@esi-group.com>
Date: Thu, 25 Feb 2021 08:29:15 +0100
Subject: [PATCH] BUG: cannot set expression from command-line (fixes #2012)

---
 .../utilities/preProcessing/setExprFields/setExprFields.C     | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/applications/utilities/preProcessing/setExprFields/setExprFields.C b/applications/utilities/preProcessing/setExprFields/setExprFields.C
index 57e05ad4cb3..222120bf5b2 100644
--- a/applications/utilities/preProcessing/setExprFields/setExprFields.C
+++ b/applications/utilities/preProcessing/setExprFields/setExprFields.C
@@ -5,7 +5,7 @@
     \\  /    A nd           | www.openfoam.com
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
-    Copyright (C) 2019-2020 OpenCFD Ltd.
+    Copyright (C) 2019-2021 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -771,7 +771,7 @@ int main(int argc, char *argv[])
             expressions::exprString
                 expression
                 (
-                    args[expression],
+                    args["expression"],
                     dictionary::null
                 );
 
-- 
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