dict-file: Minor optimization when writing the file.

--HG--
branch : HEAD

diff --git a/src/lib-dict/dict-file.c b/src/lib-dict/dict-file.c
index 78ca849156fb7f6d54f676a981a79159ab7a9359..aba8a4073b76a8334933861265eb5c38e951ed83 100644 (file)
--- a/src/lib-dict/dict-file.c
+++ b/src/lib-dict/dict-file.c
@@ -302,6 +302,7 @@ static int file_dict_write_changes(struct file_dict_transaction_context *ctx)
        file_dict_apply_changes(ctx);
 
        output = o_stream_create_fd(fd, 0, FALSE);
+       o_stream_cork(output);
        iter = hash_iterate_init(dict->hash);
        while (hash_iterate(iter, &key, &value)) {
                o_stream_send_str(output, key);