From 56603ddc0d39f5ff7e87a7290fd0b25f5d2aecdc Mon Sep 17 00:00:00 2001
From: Gabriel Gouvine <gabriel.gouvine_GIT@m4x.org>
Date: Wed, 20 May 2015 09:01:25 +0200
Subject: [PATCH] Etesian now verifies that the cell is not placed yet

---
 etesian/src/EtesianEngine.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/etesian/src/EtesianEngine.cpp b/etesian/src/EtesianEngine.cpp
index b754d36d..2e56286a 100644
--- a/etesian/src/EtesianEngine.cpp
+++ b/etesian/src/EtesianEngine.cpp
@@ -804,6 +804,10 @@ namespace Etesian {
 
   void  EtesianEngine::place ()
   {
+    if(getCell()->isPlaced()){
+        cmess2 << Warning("The cell is already placed; returning") << std::endl;
+        return;
+    }
     getCell()->uniquify();
 
     getConfiguration()->print( getCell() );