#include <lib-lib/mem.h>
#include <lib-lib/str.h>
#include <lib-lib/macros.h>
+#include <lib-lib/file.h>
#include "mutt.h"
#include "enter.h"
if (m_strcmp("builtin", Editor) != 0 &&
(op == OP_COMPOSE_EDIT_HEADERS ||
(op == OP_COMPOSE_EDIT_MESSAGE && option (OPTEDITHDRS)))) {
- const char *tag = NULL, *err = NULL;
+ const char *tag = NULL;
+ char *err = NULL;
mutt_env_to_local (msg->env);
mutt_edit_headers (NONULL (Editor), msg->content->filename, msg,