Index: /proj/ice/larour/issm-uci-clean/trunk-jpl/src/c/shared/Alloc/alloc.cpp
===================================================================
--- /proj/ice/larour/issm-uci-clean/trunk-jpl/src/c/shared/Alloc/alloc.cpp	(revision 11729)
+++ /proj/ice/larour/issm-uci-clean/trunk-jpl/src/c/shared/Alloc/alloc.cpp	(revision 11730)
@@ -90,8 +90,10 @@
 		#else
 		/*Actually, still get rid of internal Petsc matrix. Quick fix until Matlab handles C++ 
 		 * correctly: */
-		MatFree(&(*pv)->matrix);
+		#ifdef _HAVE_PETSC_
+			MatFree(&(*pv)->matrix);
 		#endif
+		#endif
 		*pv=NULL;
 	}
 }
@@ -107,8 +109,10 @@
 		#else
 		/*Actually, still get rid of internal Petsc vector. Quick fix until Matlab handles C++ 
 		 * correctly: */
-		VecFree(&(*pv)->vector);
+		#ifdef _HAVE_PETSC_
+			VecFree(&(*pv)->vector);
 		#endif
+		#endif
 		*pv=NULL;
 	}
 }