From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Sat, 26 Feb 2022 03:28:51 +0000 (-0700)
Subject: Avoid a warning about comparison of differently sized integers.
X-Git-Tag: v9.4.0-rc1~440^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F13453%2Fhead;p=dealii.git

Avoid a warning about comparison of differently sized integers.
---

diff --git a/source/distributed/tria.cc b/source/distributed/tria.cc
index 80ee4022e0..1bbe85e190 100644
--- a/source/distributed/tria.cc
+++ b/source/distributed/tria.cc
@@ -1514,7 +1514,7 @@ namespace
     const unsigned int weight = *this_object->current_pointer;
     ++this_object->current_pointer;
 
-    Assert(weight < std::numeric_limits<int>::max(),
+    Assert(weight < static_cast<unsigned int>(std::numeric_limits<int>::max()),
            ExcMessage("p4est uses 'signed int' to represent the partition "
                       "weights for cells. The weight provided here exceeds "
                       "the maximum value represented as a 'signed int'."));