Do not fail if pid file is not specified in config

diff --git a/src/main.c b/src/main.c
index 10b1c905f1edcc7c5f0780ce2f51652cc6baf976..0f2ceb3607ec078be0d10f48860bd4fecffb3cad 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -1335,7 +1335,9 @@ main (gint argc, gchar **argv, gchar **env)
 
        rspamd_signals_init (&signals, sig_handler);
 
-       if (rspamd_write_pid (rspamd_main) == -1) {
+       if (rspamd_main->cfg->pid_file == NULL) {
+               msg_info("pid file is not specified, skipping writing it");
+       } else if (rspamd_write_pid (rspamd_main) == -1) {
                msg_err ("cannot write pid file %s", rspamd_main->cfg->pid_file);
                exit (-errno);
        }