From 6ea401c80eae46b3b44cdf3185255d29c1fb6448 Mon Sep 17 00:00:00 2001
From: Book Pauk <bookpauk@gmail.com>
Date: Sun, 27 Jan 2019 05:28:36 +0700
Subject: [PATCH] =?UTF-8?q?=D0=9C=D0=B5=D0=BB=D0=BA=D0=B8=D0=B9=20=D1=80?=
 =?UTF-8?q?=D0=B5=D1=84=D0=B0=D0=BA=D1=82=D0=BE=D1=80=D0=B8=D0=BD=D0=B3?=
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---
 server/core/BookConverter/sax.js | 26 ++++++++++++++------------
 1 file changed, 14 insertions(+), 12 deletions(-)

diff --git a/server/core/BookConverter/sax.js b/server/core/BookConverter/sax.js
index ef348c82..435a4f26 100644
--- a/server/core/BookConverter/sax.js
+++ b/server/core/BookConverter/sax.js
@@ -1,10 +1,11 @@
 function parseSync(xstr, options) {
-    let {onStartNode: _onStartNode = () => {}, 
-        onEndNode: _onEndNode = () => {},
-        onTextNode: _onTextNode = () => {},
-        onCdata: _onCdata = () => {},
-        onComment: _onComment = () => {},
-        onProgress: _onProgress = () => {},
+    const dummy = () => {};
+    let {onStartNode: _onStartNode = dummy,
+        onEndNode: _onEndNode = dummy,
+        onTextNode: _onTextNode = dummy,
+        onCdata: _onCdata = dummy,
+        onComment: _onComment = dummy,
+        onProgress: _onProgress = dummy,
         innerCut = new Set()
     } = options;
 
@@ -136,12 +137,13 @@ function parseSync(xstr, options) {
 //асинхронная копия parseSync
 //делается заменой "_on" => "await _on" после while
 async function parse(xstr, options) {
-    let {onStartNode: _onStartNode = () => {}, 
-        onEndNode: _onEndNode = () => {},
-        onTextNode: _onTextNode = () => {},
-        onCdata: _onCdata = () => {},
-        onComment: _onComment = () => {},
-        onProgress: _onProgress = () => {},
+    const dummy = () => {};
+    let {onStartNode: _onStartNode = dummy,
+        onEndNode: _onEndNode = dummy,
+        onTextNode: _onTextNode = dummy,
+        onCdata: _onCdata = dummy,
+        onComment: _onComment = dummy,
+        onProgress: _onProgress = dummy,
         innerCut = new Set()
     } = options;