From 1ae37365f4c697bb36ae598e7fc0dc744546d733 Mon Sep 17 00:00:00 2001
From: "Peter W. Draper" <p.w.draper@durham.ac.uk>
Date: Thu, 12 Nov 2020 12:49:59 +0000
Subject: [PATCH] Squash an unsigned comparison warning

---
 src/threadpool.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/threadpool.c b/src/threadpool.c
index 199bcf538c..1bec817fed 100644
--- a/src/threadpool.c
+++ b/src/threadpool.c
@@ -321,7 +321,7 @@ void threadpool_map(struct threadpool *tp, threadpool_map_function map_function,
   tp->map_data_count = 0;
   if (chunk == threadpool_auto_chunk_size) {
     tp->map_data_chunk =
-        max((N / (tp->num_threads * threadpool_default_chunk_ratio)), 1);
+        max((N / (tp->num_threads * threadpool_default_chunk_ratio)), 1U);
   } else if (chunk == threadpool_uniform_chunk_size) {
     tp->map_data_chunk = threadpool_uniform_chunk_size;
   } else {
-- 
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