[cig-commits] r21646 - short/3D/PyLith/trunk/libsrc/pylith/topology

[brad at geodynamics.org]

Author: brad
Date: 2013-03-26 15:45:42 -0700 (Tue, 26 Mar 2013)
New Revision: 21646

Modified:
   short/3D/PyLith/trunk/libsrc/pylith/topology/VisitorSubMesh.icc
Log:
Fixed small bug in deallocation for SubMeshIS.

Modified: short/3D/PyLith/trunk/libsrc/pylith/topology/VisitorSubMesh.icc
===================================================================
--- short/3D/PyLith/trunk/libsrc/pylith/topology/VisitorSubMesh.icc	2013-03-26 22:41:06 UTC (rev 21645)
+++ short/3D/PyLith/trunk/libsrc/pylith/topology/VisitorSubMesh.icc	2013-03-26 22:45:42 UTC (rev 21646)
@@ -284,8 +284,10 @@
 pylith::topology::SubMeshIS::deallocate(void)
 { // deallocate
   PetscErrorCode err;
-  err = ISRestoreIndices(_indexSet, &_points);CHECK_PETSC_ERROR(err);_points=NULL;
-  err = ISDestroy(&_indexSet);CHECK_PETSC_ERROR(err);assert(!_indexSet);
+  if (_indexSet) {
+    err = ISRestoreIndices(_indexSet, &_points);CHECK_PETSC_ERROR(err);_points=NULL;
+    err = ISDestroy(&_indexSet);CHECK_PETSC_ERROR(err);assert(!_indexSet);
+  } // if
 } // deallocate
 
 // ----------------------------------------------------------------------