revert: use run_command_v_opt() instead of execv_git_cmd()

diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index b065061392718e4250d2c52dc3d53a0c1c7938e9..c0fbcdcf4f3447c29c4058907ea2e25fa6d225a6 100644 (file)
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -153,8 +153,7 @@ static void show_ce_entry(const char *tag, struct cache_entry *ce)
                printf("%s%06o %s %d\t",
                       tag,
                       ce->ce_mode,
-                      abbrev ? find_unique_abbrev(ce->sha1,abbrev)
-                               : sha1_to_hex(ce->sha1),
+                      find_unique_abbrev(ce->sha1,abbrev),
                       ce_stage(ce));
        }
        write_name_quoted(ce->name + offset, stdout, line_terminator);
@@ -176,9 +175,7 @@ static int show_one_ru(struct string_list_item *item, void *cbdata)
                if (!ui->mode[i])
                        continue;
                printf("%s%06o %s %d\t", tag_resolve_undo, ui->mode[i],
-                      abbrev
-                      ? find_unique_abbrev(ui->sha1[i], abbrev)
-                      : sha1_to_hex(ui->sha1[i]),
+                      find_unique_abbrev(ui->sha1[i], abbrev),
                       i + 1);
                write_name_quoted(path + offset, stdout, line_terminator);
        }