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-rw-r--r--builtin/worktree.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/builtin/worktree.c b/builtin/worktree.c
index 11f90d6..793306e 100644
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -414,9 +414,11 @@ static void show_worktree(struct worktree *wt, int path_maxlen, int abbrev_len)
find_unique_abbrev(wt->head_sha1, DEFAULT_ABBREV));
if (wt->is_detached)
strbuf_addstr(&sb, "(detached HEAD)");
- else if (wt->head_ref)
- strbuf_addf(&sb, "[%s]", shorten_unambiguous_ref(wt->head_ref, 0));
- else
+ else if (wt->head_ref) {
+ char *ref = shorten_unambiguous_ref(wt->head_ref, 0);
+ strbuf_addf(&sb, "[%s]", ref);
+ free(ref);
+ } else
strbuf_addstr(&sb, "(error)");
}
printf("%s\n", sb.buf);