rebase: strip unused code in git-rebase--preserve-merges.sh

diff --git a/builtin/worktree.c b/builtin/worktree.c
index 670555deddaca8ff8050c03ea68c83c7b4e459e6..40a438ed6ce802e0745495ba611e49c23e2eefce 100644 (file)
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -101,16 +101,9 @@ static int prune_worktree(const char *id, struct strbuf *reason)
        }
        path[len] = '\0';
        if (!file_exists(path)) {
-               struct stat st_link;
                free(path);
-               /*
-                * the repo is moved manually and has not been
-                * accessed since?
-                */
-               if (!stat(git_path("worktrees/%s/link", id), &st_link) &&
-                   st_link.st_nlink > 1)
-                       return 0;
-               if (st.st_mtime <= expire) {
+               if (stat(git_path("worktrees/%s/index", id), &st) ||
+                   st.st_mtime <= expire) {
                        strbuf_addf(reason, _("Removing worktrees/%s: gitdir file points to non-existent location"), id);
                        return 1;
                } else {
@@ -502,7 +495,7 @@ static void show_worktree(struct worktree *wt, int path_maxlen, int abbrev_len)
                strbuf_addstr(&sb, "(bare)");
        else {
                strbuf_addf(&sb, "%-*s ", abbrev_len,
-                               find_unique_abbrev(wt->head_oid.hash, DEFAULT_ABBREV));
+                               find_unique_abbrev(&wt->head_oid, DEFAULT_ABBREV));
                if (wt->is_detached)
                        strbuf_addstr(&sb, "(detached HEAD)");
                else if (wt->head_ref) {
@@ -527,7 +520,7 @@ static void measure_widths(struct worktree **wt, int *abbrev, int *maxlen)
 
                if (path_len > *maxlen)
                        *maxlen = path_len;
-               sha1_len = strlen(find_unique_abbrev(wt[i]->head_oid.hash, *abbrev));
+               sha1_len = strlen(find_unique_abbrev(&wt[i]->head_oid, *abbrev));
                if (sha1_len > *abbrev)
                        *abbrev = sha1_len;
        }