From c1e79f870cf548e81d7cab0d296c6e923da9fa8c Mon Sep 17 00:00:00 2001
From: regnat <rg@regnat.ovh>
Date: Tue, 22 Sep 2020 10:37:43 +0200
Subject: Silence a compiler warning in serialise.hh

Explicitely cast to `uint64_t` in `readNum` to avoid a "comparison
between signed and unsigned" warning
---
 src/libutil/serialise.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libutil')

diff --git a/src/libutil/serialise.hh b/src/libutil/serialise.hh
index 6f4f4c855..7682a0f19 100644
--- a/src/libutil/serialise.hh
+++ b/src/libutil/serialise.hh
@@ -340,7 +340,7 @@ T readNum(Source & source)
         ((uint64_t) buf[6] << 48) |
         ((uint64_t) buf[7] << 56);
 
-    if (n > std::numeric_limits<T>::max())
+    if (n > (uint64_t)std::numeric_limits<T>::max())
         throw SerialisationError("serialised integer %d is too large for type '%s'", n, typeid(T).name());
 
     return (T) n;
-- 
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