[PATCH] Allow git-svnimport to take "" as the trunk directory.

[Alberto Bertogli <albertito@gmail.com>]

Some repositories started with the trunk in "/" and then moved it to the
standard "trunk/" location.

On these repositories, the correct thing would be to call git-svnimport -T "",
but because of the way the options are handled, it uses the default "trunk"
instead of the given empty string. This patch fixes that behaviour.

Reported by Leandro Lucarella <llucax@gmail.com>.

Signed-off-by: Alberto Bertogli <albertito@gmail.com>
---

While the same could be done for tags and branches, I don't think it makes
much sense.


git-svnimport.perl |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/git-svnimport.perl b/git-svnimport.perl
index b73d649..8c17fb5 100755
--- a/git-svnimport.perl
+++ b/git-svnimport.perl
@@ -49,7 +49,7 @@ getopts("A:b:C:dDFhiI:l:mM:o:rs:t:T:SP:R:uv") or usage();
 usage if $opt_h;
 
 my $tag_name = $opt_t || "tags";
-my $trunk_name = $opt_T || "trunk";
+my $trunk_name = defined $opt_T ? $opt_T : "trunk";
 my $branch_name = $opt_b || "branches";
 my $project_name = $opt_P || "";
 $project_name = "/" . $project_name if ($project_name);
-- 
1.5.3.rc4.67.gf9286-dirty