#160 no "not enough free space" error handling

I have observed this in version 1.4 (both msi package and source-compiled).
I am using MS Windows XP SP2 x86 and JRE6 (JDK1.6.0_16 and ant 1.7.1 to compile).

I created a small file (meaningless data for tasks) and tried saving it to a drive with no
free space (filesize ~30kb, free space ~5kb) using the "save as" command. The save
window closed as usual, and no notification of any sort was given anywhere in the GUI.
Additionally, a 4kb corrupted file was created in the destination directory (obviously,
doesn't even open in the program).

My guess is this is caused by faulty/non-existent exception handling in the file write
routine, but I have not yet attempted to find this in the source files.