Merge branch 'js/read-tree' into js/c-merge-recursive

* js/read-tree: (107 commits)
  read-tree: move merge functions to the library
  read-trees: refactor the unpack_trees() part
  tar-tree: illustrate an obscure feature better
  git.c: allow alias expansion without a git directory
  setup_git_directory_gently: do not barf when GIT_DIR is given.
  Build on Debian GNU/kFreeBSD
  Call setup_git_directory() much earlier
  Call setup_git_directory() early
  Display an error from update-ref if target ref name is invalid.
  Fix http-fetch
  t4103: fix binary patch application test.
  git-apply -R: binary patches are irreversible for now.
  Teach git-apply about '-R'
  Makefile: ssh-pull.o depends on ssh-fetch.c
  log and diff family: honor config even from subdirectories
  git-reset: detect update-ref error and report it.
  lost-found: use fsck-objects --full
  Teach git-http-fetch the --stdin switch
  Teach git-local-fetch the --stdin switch
  Make pull() support fetching multiple targets at once
  ...

1 files changed, 1 insertions, 2 deletions

diff --git a/builtin-ls-files.c b/builtin-ls-files.c
index 8dae9f70e2..79ffe8f423 100644
--- a/builtin-ls-files.c
+++ b/builtin-ls-files.c
@@ -322,14 +322,13 @@ static const char ls_files_usage[] =
 	"[ --exclude-per-directory=<filename> ] [--full-name] [--abbrev] "
 	"[--] [<file>]*";
 
-int cmd_ls_files(int argc, const char **argv, char** envp)
+int cmd_ls_files(int argc, const char **argv, const char *prefix)
 {
 	int i;
 	int exc_given = 0;
 	struct dir_struct dir;
 
 	memset(&dir, 0, sizeof(dir));
-	prefix = setup_git_directory();
 	if (prefix)
 		prefix_offset = strlen(prefix);
 	git_config(git_default_config);