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git svn: fix empty directory creation

Avoid attempts to stat() the contents of '', which could happen
when the root directory is empty.  Additionally, remove the
unnecessary '_' stat optimization since it was confusing and
possibly throwing off the non-existent case.

[ew: fixed indentation, rewrote commit message]

Acked-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Michael J. Kiwala <mkiwala@genome.wustl.edu>
This commit is contained in:
Michael J. Kiwala 2010-06-01 16:24:57 -05:00 committed by Eric Wong
parent bdc4204119
commit 7c42e390a3

@ -2836,8 +2836,9 @@ sub mkemptydirs {
foreach my $d (sort keys %empty_dirs) {
$d = uri_decode($d);
$d =~ s/$strip//;
next unless length($d);
next if -d $d;
if (-e _) {
if (-e $d) {
warn "$d exists but is not a directory\n";
} else {
print "creating empty directory: $d\n";