Prefer AUTO_STRING_WITH_LEN to make_formatted_string

* src/buffer.c (Fgenerate_new_buffer_name):
* src/filelock.c (get_boot_time):
* src/minibuf.c (get_minibuffer):
* src/process.c (make_process):
* src/xdisp.c (ensure_echo_area_buffers):
Prefer AUTO_STRING_WITH_LEN + sprintf to make_formatted_string
when either will do.

1 files changed, 5 insertions, 8 deletions

diff --git a/src/filelock.c b/src/filelock.c
index 4c5d72ddb95..c58484a639b 100644
--- a/src/filelock.c
+++ b/src/filelock.c
@@ -191,14 +191,11 @@ get_boot_time (void)
   /* If we did not find a boot time in wtmp, look at wtmp, and so on.  */
   for (counter = 0; counter < 20 && ! boot_time; counter++)
     {
+      Lisp_Object filename = Qnil;
+      bool delete_flag = false;
       char cmd_string[sizeof WTMP_FILE ".19.gz"];
-      Lisp_Object tempname, filename;
-      bool delete_flag = 0;
-
-      filename = Qnil;
-
-      tempname = make_formatted_string
-        (cmd_string, "%s.%d", WTMP_FILE, counter);
+      AUTO_STRING_WITH_LEN (tempname, cmd_string,
+                            sprintf (cmd_string, "%s.%d", WTMP_FILE, counter));
       if (! NILP (Ffile_exists_p (tempname)))
         filename = tempname;
       else
@@ -218,7 +215,7 @@ get_boot_time (void)
               CALLN (Fcall_process, build_string ("gzip"), Qnil,
                      list2 (QCfile, filename), Qnil,
                      build_string ("-cd"), tempname);
-              delete_flag = 1;
+              delete_flag = true;
             }
         }