Creating a new file saves it in a directory path and crashes the server.

[nedoxff]

By pressing "New" when opening a file, it usually sets the path of the file to the source code's directory (which means the file name is empty, and the extension as well)
When saving that file, it crashes the server with:

[save-file /THE/BROKEN/PATH/bettercodeserver/ ]
#object[clojure.core$agent_error 0x19092ab4 clojure.core$agent_error@19092ab4] #error {
 :cause /THE/BROKEN/PATH/bettercodeserver/ (This is a directory)
 :via
 [{:type java.io.FileNotFoundException
   :message /THE/BROKEN/PATH/bettercodeserver/  (This is a directory)
   :at [java.io.FileOutputStream open0 FileOutputStream.java -2]}]