Fix failure on block-quotes without children

Rule: blockquote-indentation. Closes GH-19.
remarkjs · Aug 4, 2015 · a9aaff7 · a9aaff7
1 parent 34df79c
commit a9aaff7
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Showing 5 changed files with 24 additions and 55 deletions.
diff --git a/lib/rules/blockquote-indentation.js b/lib/rules/blockquote-indentation.js
@@ -75,7 +75,7 @@ function blockquoteIndentation(ast, file, preferred, done) {
  var diff;
  var word;
 
- if (position.generated(node)) {
+ if (position.generated(node) || !node.children.length) {
  return;
  }
 

diff --git a/mdast-lint.js b/mdast-lint.js
@@ -549,7 +549,7 @@ function blockquoteIndentation(ast, file, preferred, done) {
  var diff;
  var word;
 
- if (position.generated(node)) {
+ if (position.generated(node) || !node.children.length) {
  return;
  }
 
@@ -5495,30 +5495,11 @@ module.exports = attacher;
 },{}],61:[function(require,module,exports){
 'use strict';
 
-/**
- * Visit.
- *
- * @param {Node} tree
- * @param {function(node)} callback
+/*
+ * Dependencies.
  */
-function visit(tree, callback) {
- /**
- * Visit a single node.
- */
- function one(node) {
- callback(node);
-
- var children = node.children;
- var index = -1;
- var length = children ? children.length : 0;
-
- while (++index < length) {
- one(children[index]);
- }
- }
 
- one(tree);
-}
+var visit = require('mdast-util-visit');
 
 /**
  * Calculate offsets for `lines`.
@@ -5681,7 +5662,7 @@ function attacher() {
 
 module.exports = attacher;
 
-},{}],62:[function(require,module,exports){
+},{"mdast-util-visit":65}],62:[function(require,module,exports){
 /**
  * @author Titus Wormer
  * @copyright 2015 Titus Wormer. All rights reserved.
@@ -6036,6 +6017,12 @@ module.exports = visit;
 },{}],66:[function(require,module,exports){
 'use strict';
 
+/*
+ * Dependencies.
+ */
+
+var visit = require('mdast-util-visit');
+
 /*
  * Methods.
  */
@@ -6119,32 +6106,6 @@ function marker(name) {
  );
 }
 
-/**
- * Visit.
- *
- * @param {Node} tree
- * @param {function(node, parent)} callback
- */
-function visit(tree, callback) {
- /**
- * Visit one node.
- *
- * @param {Node} node
- * @param {number} index
- */
- function one(node, index) {
- var parent = this || null;
-
- callback(node, parent, index);
-
- if (node.children) {
- node.children.forEach(one, node);
- }
- }
-
- one(tree);
-}
-
 /**
  * Parse `value` into an object.
  *
@@ -6302,10 +6263,10 @@ function run(settings) {
  * Passed intto `visit`.
  *
  * @param {Node} node
- * @param {Node} parent
  * @param {number} index
+ * @param {Node} parent
  */
- function gather(node, parent, index) {
+ function gather(node, index, parent) {
  var result = test(node);
  var type = result && result.type;
 
@@ -6412,7 +6373,7 @@ function wrapper(options) {
 
 module.exports = wrapper;
 
-},{}],67:[function(require,module,exports){
+},{"mdast-util-visit":65}],67:[function(require,module,exports){
 'use strict';
 module.exports = function (str, plural, count) {
  if (typeof plural === 'number') {

diff --git a/mdast-lint.min.js b/mdast-lint.min.js
diff --git a/test/fixtures/blockquote-indentation-2.md b/test/fixtures/blockquote-indentation-2.md
@@ -7,3 +7,7 @@
 <!-- -->
 
 > Baz
+
+<!-- -->
+
+>
diff --git a/test/fixtures/blockquote-indentation-4.md b/test/fixtures/blockquote-indentation-4.md
@@ -7,3 +7,7 @@
 <!-- -->
 
 >  Baz
+
+<!-- -->
+
+>