From 38de324e6db933249a421b9607481c1db66741fa Mon Sep 17 00:00:00 2001
From: Fabian Meyer <fabian.meyer@lawo.com>
Date: Mon, 11 Nov 2024 18:17:03 +0100
Subject: [PATCH] Fix incorrect encodedLength for -0.0

Signed-off-by: Fabian Meyer <fabian.meyer@lawo.com>
---
 libember/Headers/ember/ber/traits/Real.hpp | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/libember/Headers/ember/ber/traits/Real.hpp b/libember/Headers/ember/ber/traits/Real.hpp
index c6530b0..f5a694a 100644
--- a/libember/Headers/ember/ber/traits/Real.hpp
+++ b/libember/Headers/ember/ber/traits/Real.hpp
@@ -102,10 +102,11 @@ namespace libember { namespace ber
 
             static std::size_t encodedLength(value_type value)
             {
-                if (value == +std::numeric_limits<value_type>::infinity()
-                ||  value == -std::numeric_limits<value_type>::infinity()
-                ||  value == std::numeric_limits<value_type>::quiet_NaN()
-                ||  value == std::numeric_limits<value_type>::signaling_NaN())
+                if ((value == +std::numeric_limits<value_type>::infinity())
+                ||  (value == -std::numeric_limits<value_type>::infinity())
+                ||  (value == std::numeric_limits<value_type>::quiet_NaN())
+                ||  (value == std::numeric_limits<value_type>::signaling_NaN())
+                ||  ((value == static_cast<value_type>(0.0)) && util::signbit(value)))
                 {
                     return 1;
                 }