From 9cc7c3b8e77793858ed923d4ea62db6c892a330c Mon Sep 17 00:00:00 2001
From: rkv <rkv@opencascade.com>
Date: Wed, 13 Nov 2013 11:42:55 +0000
Subject: [PATCH] Fix: it was impossible to include geometry objects when a new
 calculation case is being created.

---
 src/HYDROGUI/HYDROGUI_CalculationOp.cxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/HYDROGUI/HYDROGUI_CalculationOp.cxx b/src/HYDROGUI/HYDROGUI_CalculationOp.cxx
index 093b78fa..e04ec0be 100644
--- a/src/HYDROGUI/HYDROGUI_CalculationOp.cxx
+++ b/src/HYDROGUI/HYDROGUI_CalculationOp.cxx
@@ -489,6 +489,10 @@ bool HYDROGUI_CalculationOp::confirmRegionsChange() const
                                QMessageBox::Yes | QMessageBox::No,
                                QMessageBox::No ) == QMessageBox::Yes );
     }
+    else
+    {
+      isConfirmed = true; // No regions - no zones - nothing to recalculate
+    }
   }
   return isConfirmed;
 }
-- 
2.39.2