Patch for Views SlideShow: SingleFrame Controls are rendered even if the slideshow doesn't have pagination

Hello folks

Today I realized that if I set the items per slide variable to SingleFrame and Set to YES the variable display controls, the controls are rendered even if the slideshow doesn't have pagination.

So after reviewing the code I detected in my perspective a bug in the logic.

Check the attached patch to validate that item_per_slide is lower than the rows available for the view.

enjoy IT.

enzo