From 88673f3d4407ec3fa80ea3d62d8ed8a56a1557f4 Mon Sep 17 00:00:00 2001
From: Arturs Bekasovs <arturs.bekasovs@stfc.ac.uk>
Date: Fri, 13 Dec 2013 12:19:28 +0000
Subject: [PATCH] Refs #6473. Creating and passing the algorithm to the dialog.

---
 .../CustomInterfaces/src/MuonAnalysis.cpp        | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/Code/Mantid/MantidQt/CustomInterfaces/src/MuonAnalysis.cpp b/Code/Mantid/MantidQt/CustomInterfaces/src/MuonAnalysis.cpp
index b97b6a5b4f91..bea6556b53ba 100644
--- a/Code/Mantid/MantidQt/CustomInterfaces/src/MuonAnalysis.cpp
+++ b/Code/Mantid/MantidQt/CustomInterfaces/src/MuonAnalysis.cpp
@@ -3686,9 +3686,25 @@ void MuonAnalysis::setGrouping(ITableWorkspace_sptr detGroupingTable)
  */
 void MuonAnalysis::openSequentialFitDialog()
 {
+  Algorithm_sptr loadAlg;
+
+  try
+  {
+    loadAlg = createLoadAlgorithm();
+  }
+  catch(...)
+  {
+    QMessageBox::critical(this, "Unable to open dialog", "Error while setting load properties");
+    return;
+  }
+
+  m_uiForm.fitBrowser->blockSignals(true);
+
   MuonSequentialFitDialog* dialog = new MuonSequentialFitDialog(m_uiForm.fitBrowser, loadAlg);
   dialog->exec();
 
+  m_uiForm.fitBrowser->blockSignals(false);
+}
 
 /**
  * Returns custom dead time table file name as set on the interface.