[PATCH] EmulatorPkg/Unix: Convert timezone from seconds to minutes

["Jordan Justen" <jordan.l.justen@intel.com>]

Fixes and assert seen when running ls under the shell. It appears the
assert was added in:

commit 99849a906e15ea3a9a0330d69bbae0d21ff49808

    ShellPkg/ls: Display the file time in local time.

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Cc: Andrew Fish <afish@apple.com>
Cc: Ray Ni <ray.ni@intel.com>
---

 For reference: https://linux.die.net/man/3/timezone

 EmulatorPkg/Unix/Host/EmuThunk.c        | 2 +-
 EmulatorPkg/Unix/Host/PosixFileSystem.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/EmulatorPkg/Unix/Host/EmuThunk.c b/EmulatorPkg/Unix/Host/EmuThunk.c
index f1330c8234..665477e223 100644
--- a/EmulatorPkg/Unix/Host/EmuThunk.c
+++ b/EmulatorPkg/Unix/Host/EmuThunk.c
@@ -363,7 +363,7 @@ SecGetTime (
   Time->Minute = tm->tm_min;
   Time->Second = tm->tm_sec;
   Time->Nanosecond = 0;
-  Time->TimeZone = timezone;
+  Time->TimeZone = timezone / 60;
   Time->Daylight = (daylight ? EFI_TIME_ADJUST_DAYLIGHT : 0)
     | (tm->tm_isdst > 0 ? EFI_TIME_IN_DAYLIGHT : 0);
 
diff --git a/EmulatorPkg/Unix/Host/PosixFileSystem.c b/EmulatorPkg/Unix/Host/PosixFileSystem.c
index 3149c6c3e0..5b74053498 100644
--- a/EmulatorPkg/Unix/Host/PosixFileSystem.c
+++ b/EmulatorPkg/Unix/Host/PosixFileSystem.c
@@ -220,7 +220,7 @@ PosixSystemTimeToEfiTime (
   Time->Second = tm->tm_sec;
   Time->Nanosecond = 0;
 
-  Time->TimeZone = timezone;
+  Time->TimeZone = timezone / 60;
   Time->Daylight = (daylight ? EFI_TIME_ADJUST_DAYLIGHT : 0) | (tm->tm_isdst > 0 ? EFI_TIME_IN_DAYLIGHT : 0);
 }
 
-- 
2.22.0