[BUGFIX] Missing argument 1 for tx_wtspamshield_method_httpcheck::validate
Resolves: #51281
Releases: 6.1, 6.0, 4.7, 4.5

Change-Id: I9f59231151f8877f249019f87917386d555f56e0
Reviewed-on: https://review.typo3.org/25341
Reviewed-by: Ralf Zimmermann
Tested-by: Ralf Zimmermann