* server/util.c: Make "nul" symbol private.
@@ -2925,7 +2925,7 @@ static apr_status_t varbuf_cleanup(void *info_)
return APR_SUCCESS;
}
-const char nul = '\0';
+static const char nul = '\0';
static char * const varbuf_empty = (char *)&nul;
AP_DECLARE(void) ap_varbuf_init(apr_pool_t *p, struct ap_varbuf *vb,
