Fix RegisterPercolate to actually work with ES 1.6+
Fix RegisterPercolate to actually work with ES 1.6+

Unsure if this ever worked with any version of ES.
dimroc/elastigo,triptec/elastigo,weberr13/elastigo,jiangjin/elastigo,slavau/elastigo,dimroc/elastigo,barnslig/elastigo,acsellers/elastigo,zaphod-concur/elastigo,acsellers/elastigo,mattbaird/elastigo,jiangjin/elastigo,jiangjin/elastigo,mikeyoon/elastigo,acsellers/elastigo,mikeyoon/elastigo,barnslig/elastigo,allgeek/elastigo,mikeyoon/elastigo,weberr13/elastigo,weberr13/elastigo,zaphod-concur/elastigo,allgeek/elastigo,slavau/elastigo,triptec/elastigo,slavau/elastigo,allgeek/elastigo,mattbaird/elastigo,triptec/elastigo,mattbaird/elastigo,dimroc/elastigo,zaphod-concur/elastigo,barnslig/elastigo