converted 'rmsana' function fails on '.kay files

[FredrikKarlssonSpeech]

── Error (test_wrassp.R:43:9): Confirm that 'rmsana' can handle files with extension 'kay' ──
Error in `convertInputMediaFiles(listOfFiles, nativeFiletypes, preferedFiletype, 
    knownLossless, funName, convertOverwrites, keepConverted, 
    verbose)`: object 'toClear' not found
Backtrace:
    ▆
 1. ├─testthat::expect_warning(...) at test_wrassp.R:43:8
 2. │ └─testthat:::quasi_capture(...)
 3. │   ├─testthat (local) .capture(...)
 4. │   │ └─base::withCallingHandlers(...)
 5. │   └─rlang::eval_bare(quo_get_expr(.quo), quo_get_env(.quo))
 6. ├─base::do.call(f, list(listOfFiles = testFile, toFile = FALSE))
 7. └─superassp::rmsana(...)
 8.   └─superassp:::convertInputMediaFiles(...) at superassp/R/wrassp_rmsana.R:88:2