Remove dead code in js_cryptcon_get() - reported by Coverity

Deuce said to just delete it. <shrug>

src/sbbs3/js_cryptcon.c

@@ -812,8 +812,6 @@ js_cryptcon_get(JSContext *cx, JSObject *obj, jsid id, jsval *vp)
 
 	if ((p=(struct js_cryptcon_private_data *)JS_GetPrivate(cx,obj))==NULL) {
 		return JS_TRUE;
-		JS_ReportError(cx, getprivate_failure, WHERE);
-		return JS_FALSE;
 	}
 
     JS_IdToValue(cx, id, &idval);