Nemo zoom bar doesn't work well with mouse scrolling

[Juan Gómez Carrillo]

1) Linux Mint 17.1 Rebecca - Cinnamon 64bit (Virtualized on Parallels Desktop 10 - OSX 10.8.5)

2) If you try to make zoom on Nemo's zoom bar with the wheel of your mouse, it doesn't work well.

3) It doesn't matter if you make up or down on the wheel, the zoom bar always goes to the left. With keyboard all seems to be ok.

4) When you make up with the wheel of your mouse the zoom bar must go to the right and the icons must zoom in. When you make down with the wheel of your mouse the zoom bar must go to the right and the icons must zoom out.

5) The problem happened always.