From b665c39956f6ef114544b1602df9567108a42720 Mon Sep 17 00:00:00 2001
From: Menno Fraters <menno.fraters@tutanota.com>
Date: Wed, 5 Jun 2024 21:43:14 -0600
Subject: [PATCH] fix data type conversion.

---
 source/world_builder/utilities.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/world_builder/utilities.cc b/source/world_builder/utilities.cc
index f7f494a7c..ba177c115 100644
--- a/source/world_builder/utilities.cc
+++ b/source/world_builder/utilities.cc
@@ -1218,7 +1218,7 @@ namespace WorldBuilder
 
               data_string = datastream.str();
               filesize = data_string.size();
-              WBAssertThrow(filesize < std::numeric_limits<int>::max(),
+              WBAssertThrow(filesize < std::numeric_limits<uint64_t>::max(),
                             "File to large to be send with MPI.");
 
               // Distribute data_size and data across processes