graph: add support for --line-prefix on all graph-aware output

diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index f1acc4dc96ff45094d48ba9e18afa8d03f8e812e..b09632e468e6b64e0329a685e0f3ba7517884c5c 100644 (file)
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -795,7 +795,7 @@ static int update_clone_task_finished(int result,
                suc->failed_clones[suc->failed_clones_nr++] = ce;
                return 0;
        } else {
-               idx = suc->current - suc->list.nr;
+               idx -= suc->list.nr;
                ce  = suc->failed_clones[idx];
                strbuf_addf(err, _("Failed to clone '%s' a second time, aborting"),
                            ce->name);