Writer (File) can't overwrite empty files

when supplied with an absolute path to an existing empty file, Writer (File) gives an Error when trying to overwrite the file (regardless of the content it wants to write). moreover, the error message is wrong and misleading (it quotes the path of the current patch instead of the filename).

(edit: second upload with mozilla, forgot the opera-issue)

writerbug.v4p (3.1 kB)

strange one. but i think i fixed it.