From: Simon Sticko <simon@sticko.se>
Date: Sat, 15 May 2021 08:47:21 +0000 (+0200)
Subject: Fix two signed/unsigned comparisons.
X-Git-Tag: v9.3.0-rc1~72^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F12209%2Fhead;p=dealii.git

Fix two signed/unsigned comparisons.
---

diff --git a/source/base/function_restriction.cc b/source/base/function_restriction.cc
index e927f22984..bfdfff8154 100644
--- a/source/base/function_restriction.cc
+++ b/source/base/function_restriction.cc
@@ -119,11 +119,11 @@ namespace Functions
     // the derivatives with respect to this direction and copy the other
     // values.
     SymmetricTensor<2, dim> hess;
-    for (unsigned int i = 0; i < dim; ++i)
+    for (int i = 0; i < dim; ++i)
       {
         const unsigned int i_to_write_from =
           internal::coordinate_to_one_dim_higher<dim>(restricted_direction, i);
-        for (unsigned int j = 0; j < dim; ++j)
+        for (int j = 0; j < dim; ++j)
           {
             const unsigned int j_to_write_from =
               internal::coordinate_to_one_dim_higher<dim>(restricted_direction,