cant punch if there's no mob or block

Well, its a fact, you cant punch if there is no mob, either in Minecraft PC

Invalid

but in minecraft pc if you left click you punch (move the arm or an item if you are holding it) even if there no mob or block (like punching the air)

Please do not assume that the differences in behaviors between the PC and the Pocket Edition of Minecraft are bugs.

ok i will explain better becuause i think you dont understand me: in minecraft pe 0.7.3 and before,if you tap the screen the player will punch or move his arm (or item) BUT in minecraft pe 0.7.4 if you tap the screen the player will not punch or move his arm so this is a 0.7.4 BUG

Tommaso we need your help D:

I am not sure this is a bug? We'll see if making it as it was before!

Tommaso this bug makes that when you mine and when you change to another block to mine, it delays like 1 sec.
How to reproduce this bug:
1.-Tap and hold where there are no blocks or mobs
2.-You will see that there arent knockback animation
3.-You found the bug

also i want to say that its fixed in 0.7.5 BUT ONLY USING TOUCH CONTROLS, IN XPERIA PLAY STILL HAPENING THE SAME, please bring back to when we can punch wheres there no mob or block so when changing to another block you can still punching, in both touch and xperia play controls 🙂

Cleaning up old issues, please reply if affecting 0.9.3