[Libreoffice] [PATCH] download run twice creates foo/foo symlink

Hi,

If ./download is run twice:

 - the first time it creates e.g. symlink ure connectivity -> clone/libs-core/connectivity

 - the second time it creates a symlink named connectivity/connectivity
   (thus clone/libs-core/connectivity/connectivity) pointing to
   clone/libs-core/connectivity, that is pointing to
   ROOT_OF_SOURCE_TREE/clone/libs-core/connectivity/clone/libs-core/connectivity .

That second symlink is not what was intended and is a dangling
symlink. The attached patch fixes that, telling ln to always create
the symlink as named on the command line, and to never implicitly
create a symlink named after the target in the directory named on the
command line.

-- 
Lionel

From 550cc46bb943d10a294aa6fb450a2d7ef9c2baca Mon Sep 17 00:00:00 2001
From: Lionel Elie Mamane <lionel@mamane.lu>
Date: Sat, 13 Aug 2011 21:13:25 +0200
Subject: [PATCH] download: when run twice, do not create foo/foo symlink

---
 download |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/download b/download
index a322936..0d4432a 100755
--- a/download
+++ b/download
@@ -55,7 +55,7 @@ if [ -d .git ] ; then
         for i in $GIT_REPO_NAMES ; do
             bin/git-new-workdir $GIT_LINK_SRC/$i clone/$i
             for i in clone/$i/* ; do
-                ln -sf $i $(basename $i)
+                ln -sfT $i $(basename $i)
             done
         done
     fi
-- 
1.7.2.5