Bug - Empty Snippet being saved

[vedantpuri]

If one tries to create a snippet inside a folder by clicking on add snippet on a certain folder in Clipy, an untitled snippet is created. However if I decide midway to abandon creating that snippet, it still creates an 'untitled snippet' with blank text stored in it.

Fix Suggestion:

• Check if snippet title has changed before saving
• Check if snippet actually contains something and isn't blank

The need for this is for shear usability purposes as it becomes tedious for the user to go and delete a snippet that he never intended to make in the first place.

Also after trying this out, I noticed that Clipy allows for duplicate snippet names in the same folder which might cause an issue (confusion for the user)

Experienced on macOS High Sierra 10.13.4