From 170459c53d331edebd21ef1150231faadd845c59 Mon Sep 17 00:00:00 2001
From: Adeel Asghar <adeel.asghar@liu.se>
Date: Mon, 21 Jun 2021 14:35:48 +0200
Subject: [PATCH] Add $cpuTime variable to the variables list if cpu time flag
 is set (#7587)

Fixes #7551
---
 OMEdit/OMEditLIB/Plotting/VariablesWidget.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/OMEdit/OMEditLIB/Plotting/VariablesWidget.cpp b/OMEdit/OMEditLIB/Plotting/VariablesWidget.cpp
index f43eb95d7a9..276ea510c98 100644
--- a/OMEdit/OMEditLIB/Plotting/VariablesWidget.cpp
+++ b/OMEdit/OMEditLIB/Plotting/VariablesWidget.cpp
@@ -736,6 +736,13 @@ bool VariablesTreeModel::insertVariablesItems(QString fileName, QString filePath
   std::sort(variablesList.begin(), variablesList.end(), StringHandler::naturalSortForResultVariables);
   // remove time from variables list
   variablesList.removeOne("time");
+  /* Fixes issue #7551
+   * Add the $cpuTime variable to the list if cpu time flag is set.
+   * We read the variables from model_init.xml file that doesn't contain $cpuTime variable but is present in model_res.mat file.
+   */
+  if (simulationOptions.isValid() && simulationOptions.getCPUTime()) {
+    variablesList.append("$cpuTime");
+  }
   QStringList variables;
   foreach (QString plotVariable, variablesList) {
     QString parentVariable = "";