From 9bbec3b49e6c5852d444c6bb530a549d292c50bf Mon Sep 17 00:00:00 2001
From: Martin Michelsen <fuzziqersoftware+g@gmail.com>
Date: Sat, 25 Nov 2023 12:40:13 -0800
Subject: [PATCH] fix signed value check in Arguments::get

---
 src/Arguments.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Arguments.hh b/src/Arguments.hh
index fd75e27..cf95606 100644
--- a/src/Arguments.hh
+++ b/src/Arguments.hh
@@ -218,7 +218,7 @@ private:
       }
       return uv;
     } else {
-      if (((uv & (~mask_for_type<RetT>)) != 0) && ((uv & (~mask_for_type<RetT>)) != (~mask_for_type<RetT>))) {
+      if (((uv & (~(mask_for_type<RetT> >> 1))) != 0) && ((uv & (~(mask_for_type<RetT> >> 1))) != (~(mask_for_type<RetT> >> 1)))) {
         throw std::invalid_argument(exc_prefix(id) + "signed value out of range");
       }
       return v;