[PATCH 04/11] worktree.c: get_worktrees() takes a new flag argument

[Nguyễn Thái Ngọc Duy]

This is another no-op patch, in preparation for get_worktrees() to do
optional things, like sorting.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclo...@gmail.com>
Signed-off-by: Junio C Hamano <gits...@pobox.com>
---
 branch.c           | 2 +-
 builtin/branch.c   | 2 +-
 builtin/worktree.c | 6 +++---
 worktree.c         | 4 ++--
 worktree.h         | 2 +-
 5 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/branch.c b/branch.c
index 0d459b3cfe..c431cbf6a9 100644
--- a/branch.c
+++ b/branch.c
@@ -348,7 +348,7 @@ void die_if_checked_out(const char *branch, int 
ignore_current_worktree)
 int replace_each_worktree_head_symref(const char *oldref, const char *newref)
 {
        int ret = 0;
-       struct worktree **worktrees = get_worktrees();
+       struct worktree **worktrees = get_worktrees(0);
        int i;
 
        for (i = 0; worktrees[i]; i++) {
diff --git a/builtin/branch.c b/builtin/branch.c
index 60cc5c8e8d..475707528a 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -531,7 +531,7 @@ static void print_ref_list(struct ref_filter *filter, 
struct ref_sorting *sortin
 
 static void reject_rebase_or_bisect_branch(const char *target)
 {
-       struct worktree **worktrees = get_worktrees();
+       struct worktree **worktrees = get_worktrees(0);
        int i;
 
        for (i = 0; worktrees[i]; i++) {
diff --git a/builtin/worktree.c b/builtin/worktree.c
index b835b91f63..d7d195cd95 100644
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -447,7 +447,7 @@ static int list(int ac, const char **av, const char *prefix)
        if (ac)
                usage_with_options(worktree_usage, options);
        else {
-               struct worktree **worktrees = get_worktrees();
+               struct worktree **worktrees = get_worktrees(0);
                int path_maxlen = 0, abbrev = DEFAULT_ABBREV, i;
 
                if (!porcelain)
@@ -478,7 +478,7 @@ static int lock_worktree(int ac, const char **av, const 
char *prefix)
        if (ac != 1)
                usage_with_options(worktree_usage, options);
 
-       worktrees = get_worktrees();
+       worktrees = get_worktrees(0);
        wt = find_worktree(worktrees, prefix, av[0]);
        if (!wt)
                die(_("'%s' is not a working tree"), av[0]);
@@ -511,7 +511,7 @@ static int unlock_worktree(int ac, const char **av, const 
char *prefix)
        if (ac != 1)
                usage_with_options(worktree_usage, options);
 
-       worktrees = get_worktrees();
+       worktrees = get_worktrees(0);
        wt = find_worktree(worktrees, prefix, av[0]);
        if (!wt)
                die(_("'%s' is not a working tree"), av[0]);
diff --git a/worktree.c b/worktree.c
index 3145522536..ead088e43c 100644
--- a/worktree.c
+++ b/worktree.c
@@ -160,7 +160,7 @@ static void mark_current_worktree(struct worktree 
**worktrees)
        free(git_dir);
 }
 
-struct worktree **get_worktrees(void)
+struct worktree **get_worktrees(unsigned flags)
 {
        struct worktree **list = NULL;
        struct strbuf path = STRBUF_INIT;
@@ -327,7 +327,7 @@ const struct worktree *find_shared_symref(const char 
*symref,
 
        if (worktrees)
                free_worktrees(worktrees);
-       worktrees = get_worktrees();
+       worktrees = get_worktrees(0);
 
        for (i = 0; worktrees[i]; i++) {
                struct worktree *wt = worktrees[i];
diff --git a/worktree.h b/worktree.h
index 90e1311fa7..2e68d4ad86 100644
--- a/worktree.h
+++ b/worktree.h
@@ -23,7 +23,7 @@ struct worktree {
  * The caller is responsible for freeing the memory from the returned
  * worktree(s).
  */
-extern struct worktree **get_worktrees(void);
+extern struct worktree **get_worktrees(unsigned flags);
 
 /*
  * Return git dir of the worktree. Note that the path may be relative.
-- 
2.11.0.157.gd943d85