From d847169d37bb15d689a3437271431a9d3d301aad Mon Sep 17 00:00:00 2001
From: Baptiste LENIAU <baptiste.leniau@subatech.in2p3.fr>
Date: Thu, 23 Jan 2014 12:02:10 +0000
Subject: [PATCH] Fix break segmentation issue when closing then opening canvas
git-svn-id: svn+ssh://svn.in2p3.fr/class@186 0e7d625b-0364-4367-a6be-d5be4a48d228
---
gui/trunk/CLASSRead.cxx | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/gui/trunk/CLASSRead.cxx b/gui/trunk/CLASSRead.cxx
index 9aeed531c..7e96f2960 100755
--- a/gui/trunk/CLASSRead.cxx
+++ b/gui/trunk/CLASSRead.cxx
@@ -215,10 +215,10 @@ void CLASSRead::Plot(vector<CLASSPlotElement> toplot, string opt)
for(int i=0; i < fNumberGraphIterator;i++) delete fLegend[i];
delete [] fLegend;
}
- if(fCNuclei)
- delete fCNuclei;
-
-
+ if(fCNuclei && gROOT->FindObject("c_Nuclei"))
+ { delete fCNuclei;
+ fCNuclei=0;
+ }
fCNuclei = new TCanvas("c_Nuclei","Nuclei",50,110,400,300);
@@ -307,8 +307,10 @@ void CLASSRead::PlotPower(vector<CLASSPlotElement> toplot, string opt)
delete [] fLegendPower;
}
- if(fCPower)
- delete fCPower;
+ if(fCPower && gROOT->FindObject("fCPower"))
+ { delete fCPower;
+ fCPower=0;
+ }
fCPower = new TCanvas("fCPower","Power",50,110,400,300);
--
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