ShellPkg: Fix ARM build errors.

submitted-by: Olivier Martin olivier.martin@arm.com>
reviewed-by: Jaben Carsey <Jaben.Carsey@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14400 6f19259b-4bc3-4df7-8a09-765794883524

ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.c

@@ -349,8 +349,8 @@ TxtOutProtocolDumpInformation(
       Temp == NULL?L"":Temp,
       Index == Dev->Mode->Mode ? L'*' : L' ',
       Index,
-      !EFI_ERROR(Status)?Col:-1,
-      !EFI_ERROR(Status)?Row:-1
+      !EFI_ERROR(Status)?(INTN)Col:-1,
+      !EFI_ERROR(Status)?(INTN)Row:-1
      );
   }
   FreePool(Temp);