From 3ba301f56e8557cd50f002fc65239aeaf45fa98d Mon Sep 17 00:00:00 2001
From: Magne Sjaastad <magne.sjaastad@ceetronsolutions.com>
Date: Thu, 13 Feb 2020 13:52:01 +0100
Subject: [PATCH] #5550 Python : Fix crash for case.set_grid_property

---
 ApplicationCode/GrpcInterface/RiaGrpcPropertiesService.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/ApplicationCode/GrpcInterface/RiaGrpcPropertiesService.cpp b/ApplicationCode/GrpcInterface/RiaGrpcPropertiesService.cpp
index ac31bf7616..eaca842a6c 100644
--- a/ApplicationCode/GrpcInterface/RiaGrpcPropertiesService.cpp
+++ b/ApplicationCode/GrpcInterface/RiaGrpcPropertiesService.cpp
@@ -274,6 +274,12 @@ protected:
                            size_t                        timeStepIndex,
                            RigEclipseResultAddress       resVarAddr ) override
     {
+        auto resultValues = caseData->results( porosityModel )->modifiableCellScalarResult( resVarAddr, timeStepIndex );
+        if ( resultValues->empty() )
+        {
+            resultValues->resize( caseData->grid( gridIndex )->cellCount() );
+        }
+
         m_resultAccessor =
             RigResultAccessorFactory::createFromResultAddress( caseData, gridIndex, porosityModel, timeStepIndex, resVarAddr );
         m_resultModifier =