+ if (!have_syslog_identifier &&
+ string_is_safe(program_invocation_short_name)) {
+
+ /* Implicitly add program_invocation_short_name, if it
+ * is not set explicitly. We only do this for
+ * program_invocation_short_name, and nothing else
+ * since everything else is much nicer to retrieve
+ * from the outside. */
+
+ IOVEC_SET_STRING(w[j++], "SYSLOG_IDENTIFIER=");
+ IOVEC_SET_STRING(w[j++], program_invocation_short_name);
+ IOVEC_SET_STRING(w[j++], "\n");