From 9a45ef08532b62dee54bd74b1848e90a3dfe574f Mon Sep 17 00:00:00 2001
From: David Wells <drwells@email.unc.edu>
Date: Wed, 19 May 2021 13:00:24 -0400
Subject: [PATCH] Fix some GCC11 warnings.

---
 source/fe/fe_nedelec.cc    | 15 ++++++++-------
 source/fe/fe_nedelec_sz.cc | 17 +++++++++--------
 2 files changed, 17 insertions(+), 15 deletions(-)

diff --git a/source/fe/fe_nedelec.cc b/source/fe/fe_nedelec.cc
index 687aa2139a..8677b5dbad 100644
--- a/source/fe/fe_nedelec.cc
+++ b/source/fe/fe_nedelec.cc
@@ -2060,20 +2060,21 @@ template <int dim>
 std::vector<unsigned int>
 FE_Nedelec<dim>::get_dpo_vector(const unsigned int degree, bool dg)
 {
-  std::vector<unsigned int> dpo(dim + 1);
+  std::vector<unsigned int> dpo;
 
   if (dg)
     {
+      dpo.resize(dim + 1);
       dpo[dim] = PolynomialsNedelec<dim>::n_polynomials(degree);
     }
   else
     {
-      dpo[0] = 0;
-      dpo[1] = degree + 1;
-      dpo[2] = 2 * degree * (degree + 1);
-
-      if (dim == 3)
-        dpo[3] = 3 * degree * degree * (degree + 1);
+      dpo.push_back(0);
+      dpo.push_back(degree + 1);
+      if (dim > 1)
+        dpo.push_back(2 * degree * (degree + 1));
+      if (dim > 2)
+        dpo.push_back(3 * degree * degree * (degree + 1));
     }
 
   return dpo;
diff --git a/source/fe/fe_nedelec_sz.cc b/source/fe/fe_nedelec_sz.cc
index 96d8751457..32e141c341 100644
--- a/source/fe/fe_nedelec_sz.cc
+++ b/source/fe/fe_nedelec_sz.cc
@@ -2240,14 +2240,15 @@ FE_NedelecSZ<dim, spacedim>::get_dpo_vector(const unsigned int degree)
   // 1 = edge
   // 2 = face (which is a cell in 2D)
   // 3 = cell
-  std::vector<unsigned int> dpo(dim + 1);
-  dpo[0] = 0;
-  dpo[1] = degree + 1;
-  dpo[2] = 2 * degree * (degree + 1);
-  if (dim == 3)
-    {
-      dpo[3] = 3 * degree * degree * (degree + 1);
-    }
+  std::vector<unsigned int> dpo;
+
+  dpo.push_back(0);
+  dpo.push_back(degree + 1);
+  if (dim > 1)
+    dpo.push_back(2 * degree * (degree + 1));
+  if (dim > 2)
+    dpo.push_back(3 * degree * degree * (degree + 1));
+
   return dpo;
 }
 
-- 
2.39.5