From: Bruno Turcksin <bruno.turcksin@gmail.com>
Date: Wed, 23 Sep 2015 17:55:37 +0000 (-0500)
Subject: Fix a bug with petsc in readwritevector.
X-Git-Tag: v8.4.0-rc2~377^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F1659%2Fhead;p=dealii.git

Fix a bug with petsc in readwritevector.
---

diff --git a/include/deal.II/lac/read_write_vector.templates.h b/include/deal.II/lac/read_write_vector.templates.h
index 550c772ea8..b8443166ba 100644
--- a/include/deal.II/lac/read_write_vector.templates.h
+++ b/include/deal.II/lac/read_write_vector.templates.h
@@ -145,7 +145,7 @@ namespace LinearAlgebra
     int ierr = VecGetArray (static_cast<const Vec &>(petsc_vec), &start_ptr);
     AssertThrow (ierr == 0, ExcPETScError(ierr));
 
-    const size_type vec_size = local_size();
+    const size_type vec_size = petsc_vec.local_size();
     internal::copy_petsc_vector (start_ptr, start_ptr + vec_size, begin());
 
     // restore the representation of the vector