[sbml-svn] SF.net SVN: sbml:[21151] trunk/libsbml/src/sbml/packages/comp/sbml/Submodel .cpp

[<fbe...@us...>]

Revision: 21151
          http://sourceforge.net/p/sbml/code/21151
Author:   fbergmann
Date:     2014-09-22 14:37:22 +0000 (Mon, 22 Sep 2014)
Log Message:
-----------
- fix a crash when trying to instantiate a non-comp submodel 

Modified Paths:
--------------
    trunk/libsbml/src/sbml/packages/comp/sbml/Submodel.cpp

Modified: trunk/libsbml/src/sbml/packages/comp/sbml/Submodel.cpp
===================================================================
--- trunk/libsbml/src/sbml/packages/comp/sbml/Submodel.cpp	2014-09-22 12:11:17 UTC (rev 21150)
+++ trunk/libsbml/src/sbml/packages/comp/sbml/Submodel.cpp	2014-09-22 14:37:22 UTC (rev 21151)
@@ -938,6 +938,9 @@
   CompModelPlugin* instmodplug = 
     static_cast<CompModelPlugin*>(mInstantiatedModel->getPlugin(getPrefix()));
   
+  if (instmodplug == NULL)
+    return LIBSBML_OPERATION_SUCCESS;
+
   // if we have a transformer specified, then we need to propagate it, so it can
   // be used
   if (origmodplug->isSetTransformer())
@@ -946,6 +949,7 @@
       instmodplug->setTransformer(origmodplug->getTransformer());
   }
 
+  
   for (unsigned int sub=0; sub<instmodplug->getNumSubmodels(); sub++) 
   {
     Submodel* instsub = instmodplug->getSubmodel(sub);

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