| Index: include.preload.js | 
| =================================================================== | 
| --- a/include.preload.js | 
| +++ b/include.preload.js | 
| @@ -494,17 +494,17 @@ | 
|  | 
| if (this.style && this.style.parentElement) | 
| this.style.parentElement.removeChild(this.style); | 
| this.style = null; | 
|  | 
| if (response.trace) | 
| this.tracer = new ElementHidingTracer(); | 
|  | 
| -      this.inject = response.inject; | 
| +      this.inject = !!response.inject; | 
|  | 
| if (this.inject) | 
| this.addSelectors(response.selectors); | 
| else if (this.tracer) | 
| this.tracer.addSelectors(response.selectors); | 
|  | 
| this.elemHideEmulation.apply(); | 
| }); | 
|  |