The typecase will not help you, since the result is an ansistring.
The result will still be crippled.

The only solution for this is a unicode RTL.

Michael.

On Mon, 23 May 2016, Denis Kozlov wrote:

P.S. A minor typo, GetEnvironmentVariableA should read
GetEnvironmentStringsA.


On 23 May 2016 at 13:31, Denis Kozlov <dez...@gmail.com> wrote:

Hi,

In FPC 3.0.0 and TRUNK for Windows:
SysUtils.GetEnvironmentVariable(String) uses GetEnvironmentVariableA
SysUtils.GetEnvironmentVariable(UnicodeString) uses
GetEnvironmentStringsW

GetEnvironmentVariableA produces a result crippled by ANSI/OEM. Can it be
replaced with a simple typecast of UnicodeString based function:

function GetEnvironmentVariable(const EnvVar: String): String;
begin
  Result := String(GetEnvironmentVariable(UnicodeString(EnvVar)));
end;

Denis


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