typoes

[exim.git] / src / src / spool_mbox.c

diff --git a/src/src/spool_mbox.c b/src/src/spool_mbox.c
index 7b6a796079c535d519753eb38346eaa83a0a30bf..9f1efbf59f41353fc6a1d0ef9775916886377eb8 100644 (file)
--- a/src/src/spool_mbox.c
+++ b/src/src/spool_mbox.c
@@ -4,7 +4,7 @@
 
 /* Copyright (c) Tom Kistner <tom@duncanthrax.net> 2003 - 2015
  * License: GPL
- * Copyright (c) The Exim Maintainers 2016 - 2018
+ * Copyright (c) The Exim Maintainers 2016 - 2020
  */
 
 /* Code for setting up a MBOX style spool file inside a /scan/<msgid>
@@ -211,12 +211,11 @@ malware_ok = 0;
 if (spool_mbox_ok && !f.no_mbox_unspool)
   {
   uschar *file_path;
-  struct dirent *entry;
   DIR *tempdir;
   rmark reset_point = store_mark();
   uschar * mbox_path = string_sprintf("%s/scan/%s", spool_directory, spooled_message_id);
 
-  if (!(tempdir = opendir(CS mbox_path)))
+  if (!(tempdir = exim_opendir(mbox_path)))
     {
     debug_printf("Unable to opendir(%s): %s\n", mbox_path, strerror(errno));
     /* Just in case we still can: */
@@ -224,15 +223,14 @@ if (spool_mbox_ok && !f.no_mbox_unspool)
     return;
     }
   /* loop thru dir & delete entries */
-  while((entry = readdir(tempdir)))
+  for (struct dirent *entry; entry = readdir(tempdir); )
     {
     uschar *name = US entry->d_name;
-    int dummy;
     if (Ustrcmp(name, US".") == 0 || Ustrcmp(name, US"..") == 0) continue;
 
     file_path = string_sprintf("%s/%s", mbox_path, name);
     debug_printf("unspool_mbox(): unlinking '%s'\n", file_path);
-    dummy = unlink(CS file_path); dummy = dummy;       /* compiler quietening */
+    (void) unlink(CS file_path);
     }
 
   closedir(tempdir);