Fix FreeBSD 13 build

(cherry picked from commit e8fd2c45ddd6f59f159baaa2c154ced5ce36f3df)

diff --git a/src/src/transports/appendfile.c b/src/src/transports/appendfile.c
index f96d001825aa5fc5ff94d97ccb10cd3d2319fd21..9947971d940d81d4da921fd8b23ae9070914455a 100644 (file)
--- a/src/src/transports/appendfile.c
+++ b/src/src/transports/appendfile.c
@@ -1783,8 +1783,8 @@ if (!isdirectory)
       if (statbuf.st_nlink != 1)
         {
         addr->basic_errno = ERRNO_NOTREGULAR;
-        addr->message = string_sprintf("mailbox %s%s has too many links (%d)",
-          filename, islink ? " (symlink)" : "", statbuf.st_nlink);
+        addr->message = string_sprintf("mailbox %s%s has too many links (%lu)",
+          filename, islink ? " (symlink)" : "", (ulong)statbuf.st_nlink);
         goto RETURN;
 
         }