Fix warning without threads

diff --git a/include/deal.II/lac/vector.templates.h b/include/deal.II/lac/vector.templates.h
index d23c303352b99d860b7a117f54b97974007588be..053dda0c78bd6f1b8159a2fa7e329603625eb2be 100644 (file)
--- a/include/deal.II/lac/vector.templates.h
+++ b/include/deal.II/lac/vector.templates.h
@@ -198,6 +198,7 @@ namespace internal
       functor(0,vec_size);
 #else
     functor(0,vec_size);
+    (void)partitioner;
 #endif
   }
 
@@ -1083,6 +1084,7 @@ namespace internal
       accumulate_recursive(op,0,vec_size,result);
 #else
     accumulate_recursive(op,0,vec_size,result);
+    (void)partitioner;
 #endif
   }
 }