fix failing console test on Linux

Author: Xor-el

SimpleBaseLib.Tests/FreePascal.Tests/SimpleBaseLib.Tests.lpi

@@ -189,11 +189,6 @@
       <Debugging>
         <UseHeaptrc Value="True"/>
       </Debugging>
-      <Options>
-        <Win32>
-          <GraphicApplication Value="True"/>
-        </Win32>
-      </Options>
     </Linking>
     <Other>
       <ConfigFile>

SimpleBaseLib.Tests/FreePascal.Tests/SimpleBaseLibConsole.lpr

@@ -3,6 +3,7 @@
 {$mode objfpc}{$H+}
 
 uses
+  {$IFDEF UNIX}cwstring,{$ENDIF}
   consoletestrunner, SimpleBaseLibTestBase, Base36Tests, Base10Tests,
   Base16StreamRegressionTests, Base16Tests, Base2StreamRegressionTests,
   Base2Tests, Base32Tests, Base32StreamRegressionTests, Base32AlphabetTests,

SimpleBaseLib.Tests/src/Multibase/MultibaseTests.pas

@@ -286,6 +286,7 @@ procedure TTestMultibase.Test_TryDecode_DecodesCorrectly;
   LI, LBytesWritten: Int32;
   LBytes: TSimpleBaseLibByteArray;
 begin
+  LBytes := nil;
   SetLength(LBytes, 1024);
   for LI := Low(Encoded) to High(Encoded) do
   begin