Suggestion for dir()
- Posted by aku saya <akusaya at gmx.net> May 31, 2003
- 402 views
Instead of returning -1 if the file is not found,
isn't it better to return {} ?
I have had many errors, just because I forgot to check if it is an
atom or not, in such lines:
dd = dir("c:\\*.bmp") --where no *.bmp files on c:\
for i = 1 to length(dd) do
something("c:\\" & dd[i][D_NAME])
end for
and it will crash on length().
