Small comment documentation change to clarify "ident" selection.

diff --git a/Modules/syslogmodule.c b/Modules/syslogmodule.c
index 30d373127ba09d8a755bfcade4b08e2182ebd866..94328bacd85741677be59f50b74cdd753e0ff038 100644 (file)
--- a/Modules/syslogmodule.c
+++ b/Modules/syslogmodule.c
@@ -119,7 +119,7 @@ syslog_openlog(PyObject * self, PyObject * args, PyObject *kwds)
 
        if (new_S_ident_o) { Py_INCREF(new_S_ident_o); }
 
-       /*  get either sys.argv[0] or use "python" otherwise  */
+       /*  get sys.argv[0] or NULL if we can't for some reason  */
        if (!new_S_ident_o) {
                new_S_ident_o = syslog_get_argv();
                }
@@ -129,6 +129,7 @@ syslog_openlog(PyObject * self, PyObject * args, PyObject *kwds)
 
        /* At this point, S_ident_o should be INCREF()ed.  openlog(3) does not
         * make a copy, and syslog(3) later uses it.  We can't garbagecollect it
+        * If NULL, just let openlog figure it out (probably using C argv[0]).
         */
 
        openlog(S_ident_o ? PyString_AsString(S_ident_o) : NULL, logopt, facility);