Fix http://savannah.cern.ch/bugs/?30217 by adding a dummy Gl_histinit()

in TPyROOTApplication.cxx


git-svn-id: http://root.cern.ch/svn/root/trunk@20269 27541ba8-7e3a-0410-8455-c3a389f83636

pyroot/src/TPyROOTApplication.cxx

@@ -11,6 +11,7 @@
 #include "TSystem.h"
 #include "TBenchmark.h"
 #include "TStyle.h"
+#include "Getline.h"
 
 // CINT
 #include "Api.h"
@@ -73,6 +74,9 @@ PyROOT::TPyROOTApplication::TPyROOTApplication(
    gInterpreter->SaveContext();
    gInterpreter->SaveGlobalsContext();
 
+// prevent crashes on accessing histor
+   Gl_histinit( (char*)"-" );
+
 // prevent ROOT from exiting python
    SetReturnFromRun( kTRUE );
 }