t7408: merge short tests, factor out testing method

diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index b22352b6e1e4c40d1a6e182f5c12abf6351f71fb..6f6d67a4694a83f18f86f5de2d9d64fd4e449a5e 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);