string-list: document that string_list_insert() inserts unique strings

[git.git] / builtin / notes.c

diff --git a/builtin/notes.c b/builtin/notes.c
index 667e20a1e13770b845c0774e754043fae514a4b1..3644d140ece9f2cfc6381e1a60c5b4fc8f645e2a 100644 (file)
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -301,12 +301,12 @@ void commit_notes(struct notes_tree *t, const char *msg)
                return; /* don't have to commit an unchanged tree */
 
        /* Prepare commit message and reflog message */
-       strbuf_addstr(&buf, "notes: "); /* commit message starts at index 7 */
        strbuf_addstr(&buf, msg);
        if (buf.buf[buf.len - 1] != '\n')
                strbuf_addch(&buf, '\n'); /* Make sure msg ends with newline */
 
-       create_notes_commit(t, NULL, buf.buf + 7, commit_sha1);
+       create_notes_commit(t, NULL, &buf, commit_sha1);
+       strbuf_insert(&buf, 0, "notes: ", 7); /* commit message starts at index 7 */
        update_ref(buf.buf, t->ref, commit_sha1, NULL, 0, DIE_ON_ERR);
 
        strbuf_release(&buf);