t7610: run 'git reset --hard' after each test to clean up

diff --git a/builtin/show-branch.c b/builtin/show-branch.c
index 623ca563a2781ff20a3c209a3a69e26795aeb977..974f3403abe76288dc98797e3ceac21a070828ec 100644 (file)
--- a/builtin/show-branch.c
+++ b/builtin/show-branch.c
@@ -353,8 +353,7 @@ static int compare_ref_name(const void *a_, const void *b_)
 
 static void sort_ref_range(int bottom, int top)
 {
-       qsort(ref_name + bottom, top - bottom, sizeof(ref_name[0]),
-             compare_ref_name);
+       QSORT(ref_name + bottom, top - bottom, compare_ref_name);
 }
 
 static int append_ref(const char *refname, const struct object_id *oid,
@@ -540,8 +539,7 @@ static void append_one_rev(const char *av)
                if (saved_matches == ref_name_cnt &&
                    ref_name_cnt < MAX_REVS)
                        error(_("no matching refs with %s"), av);
-               if (saved_matches + 1 < ref_name_cnt)
-                       sort_ref_range(saved_matches, ref_name_cnt);
+               sort_ref_range(saved_matches, ref_name_cnt);
                return;
        }
        die("bad sha1 reference %s", av);