X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/54a2a2a9983913a91ccef3aac107a159434a4714..261fc93208fb853e3f1ef78dd90a0b3d261e002f:/src/src/dbfn.c

diff --git a/src/src/dbfn.c b/src/src/dbfn.c
index 3aca18326..a37271f36 100644
--- a/src/src/dbfn.c
+++ b/src/src/dbfn.c
@@ -3,6 +3,7 @@
 *************************************************/
 
 /* Copyright (c) University of Cambridge 1995 - 2018 */
+/* Copyright (c) The Exim Maintainers 2020 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -122,7 +123,7 @@ if ((dbblock->lockfd = Uopen(filename, O_RDWR, EXIMDB_LOCKFILE_MODE)) < 0)
 if (dbblock->lockfd < 0)
   {
   log_write(0, LOG_MAIN, "%s",
-    string_open_failed(errno, "database lock file %s", filename));
+    string_open_failed("database lock file %s", filename));
   errno = 0;      /* Indicates locking failure */
   DEBUG(D_hints_lookup) acl_level--;
   return NULL;
@@ -227,12 +228,13 @@ exist. */
 
 if (!dbblock->dbptr)
   {
+  errno = save_errno;
   if (lof && save_errno != ENOENT)
-    log_write(0, LOG_MAIN, "%s", string_open_failed(save_errno, "DB file %s",
+    log_write(0, LOG_MAIN, "%s", string_open_failed("DB file %s",
         filename));
   else
     DEBUG(D_hints_lookup)
-      debug_printf_indent("%s\n", CS string_open_failed(save_errno, "DB file %s",
+      debug_printf_indent("%s\n", CS string_open_failed("DB file %s",
           filename));
   (void)close(dbblock->lockfd);
   errno = save_errno;
@@ -422,7 +424,6 @@ dbfn_scan(open_db *dbblock, BOOL start, EXIM_CURSOR **cursor)
 {
 EXIM_DATUM key_datum, value_datum;
 uschar *yield;
-value_datum = value_datum;    /* dummy; not all db libraries use this */
 
 DEBUG(D_hints_lookup) debug_printf_indent("dbfn_scan\n");