#26 recursive scp fails on empty dirs

[thomas gentsch]

If I try to scp -r from an j2ssh server something like this:
./a/b/c/file1
./a/b/c/file2
./a/b/d
./a/b/e/file3
./a/b/e/file4
the scp aborts when finding 0 files in ./a/b/d. On the destination I will have then only
./a/b/c/file1
./a/b/c/file2
./a/b/d

[thomas gentsch]