tree a9c27085b0550103bc3bef8edb597753afd91a93
parent ed4a5a64e41652aa2321d5647ced1ff19e3c5cd0
author Ed Tanous <edtanous@google.com> 1672940561 -0800
committer Ed Tanous <ed@tanous.net> 1672944751 +0000

Silence sign-conversion warning

In this case, we're loading an int into a char.  Given that we're
building a hex string, this is intended, and can never overflow, but
this conversion causes a warning about implicit conversions.

Make the conversion explicit by wrapping in a static_cast.

Change-Id: I4c103afcaad2943f339413e1ecdd934677805dad
Signed-off-by: Ed Tanous <edtanous@google.com>