Fix an oversight that prevented code from compiling.

diff --git a/include/deal.II/lac/petsc_vector_base.h b/include/deal.II/lac/petsc_vector_base.h
index 8a67bf503e79f13dcb0055bd9572ed9ee4bd184c..37f98f72a106ee6f52fe584cdb20d160669a8e69 100644 (file)
--- a/include/deal.II/lac/petsc_vector_base.h
+++ b/include/deal.II/lac/petsc_vector_base.h
@@ -587,7 +587,7 @@ namespace PETScWrappers
      * natively supported and thus the cost is completely equivalent as
      * calling the two methods separately.
      */
-    PetscScalar add_and_dot (const Number      a,
+    PetscScalar add_and_dot (const PetscScalar a,
                              const VectorBase &V,
                              const VectorBase &W);