From 66cb51e6562eb903caa4781801d52f36c18667af Mon Sep 17 00:00:00 2001
From: stv <stv@opencascade.com>
Date: Tue, 31 Mar 2015 13:10:45 +0300
Subject: [PATCH] Disable Apply when start and finish profiles are the same.

---
 src/HYDROGUI/HYDROGUI_ProfileInterpolateDlg.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/HYDROGUI/HYDROGUI_ProfileInterpolateDlg.cxx b/src/HYDROGUI/HYDROGUI_ProfileInterpolateDlg.cxx
index 42351f79..ff381785 100644
--- a/src/HYDROGUI/HYDROGUI_ProfileInterpolateDlg.cxx
+++ b/src/HYDROGUI/HYDROGUI_ProfileInterpolateDlg.cxx
@@ -249,7 +249,7 @@ void HYDROGUI_ProfileInterpolateDlg::onProfileChanged( const QString& )
 
 void HYDROGUI_ProfileInterpolateDlg::updateState()
 {
-    setApplyEnabled( !river().isEmpty() && !profileStart().isEmpty() && !profileFinish().isEmpty() );
+    setApplyEnabled( !river().isEmpty() && !profileStart().isEmpty() && !profileFinish().isEmpty() && profileStart() != profileFinish() );
 }
 
 HYDROGUI_ObjComboBox* HYDROGUI_ProfileInterpolateDlg::activeProfile() const
-- 
2.39.2