expo: Destroy the cedit expo when done

Once 'cedit run' is completed, destroy the expo so that a fresh one is
used for any future editing.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/cmd/cedit.c b/cmd/cedit.c
index f696356..20f48ae 100644 (file)
--- a/cmd/cedit.c
+++ b/cmd/cedit.c
@@ -287,6 +287,8 @@ static int do_cedit_run(struct cmd_tbl *cmdtp, int flag, int argc,
                log_err("Failed (err=%dE)\n", ret);
                return CMD_RET_FAILURE;
        }
+       expo_destroy(cur_exp);
+       cur_exp = NULL;
 
        return 0;
 }