[BUG] Commit adcef4f8 breaks node.js

[FlashSystems]

After commit adcef4f803ba84f6bfb47f4117eb7ccb50d8b9fb the call node tiddlywiki.js does not create any output. Creating a new wiki via --build index does not create any output file. The TW5 server was not tested.

To Reproduce

1. Check out the current master.
2. Switch into the TiddlyWiki5 directory.
3. Type node tiddlywiki.js.
4. Observe no output.

Expected behavior node tiddlywiki.js should output usage information.

TiddlyWiki Configuration

• Current master (commit ff42a9e4d44e659931372d4109852d266a18f82c) on node.js 17.8.0

Additional context Bisecting shows that commit adcef4f803ba84f6bfb47f4117eb7ccb50d8b9fb is the culprit. After reverting this commit, the help output is displayed again and --build index creates the correct output file.

[Jermolene]

Thanks @FlashSystems. It appears that the fix in #4122 is not quite right, fix coming up.