Safer check for absolute URLs in script components.
Safer check for absolute URLs in script components.

nizihabi/engine,nizihabi/engine,shinate/engine,3DGEOM/engine,RainsSoft/engine,horryq/engine-1,SuperStarPL/engine,SuperStarPL/engine,guycalledfrank/engine,shinate/engine,playcanvas/engine,maxwellalive/engine,guycalledfrank/engine,sanyaade-teachings/engine,3DGEOM/engine,sanyaade-teachings/engine,H1Gdev/engine,horryq/engine-1,nizihabi/engine,aidinabedi/playcanvas-engine,sanyaade-teachings/engine,RainsSoft/engine,aidinabedi/playcanvas-engine,playcanvas/engine,MicroWorldwide/PlayCanvas,3DGEOM/engine,sereepap2029/playcanvas,maxwellalive/engine,sereepap2029/playcanvas,sereepap2029/playcanvas,shinate/engine,RainsSoft/engine,SuperStarPL/engine,MicroWorldwide/PlayCanvas,H1Gdev/engine,horryq/engine-1,maxwellalive/engine