Fix false positive.
Fix false positive.

close #640

xor10/adsbypasser,xor10/adsbypasser,kehugter/adsbypasser,xor10/adsbypasser,tablesmit/adsbypasser,MNBuyskih/adsbypasser,tosunkaya/adsbypasser,tosunkaya/adsbypasser,MNBuyskih/adsbypasser,MNBuyskih/adsbypasser,kehugter/adsbypasser,tablesmit/adsbypasser,kehugter/adsbypasser,tosunkaya/adsbypasser,tablesmit/adsbypasser