Markdown: don't die on null input

d235c5fb · Kristof Csillag · 83f79196 · d235c5fb
Commit d235c5fb authored Jul 12, 2013 by Kristof Csillag
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filters.coffee h/js/filters.coffee +2 -0

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--- a/h/js/filters.coffee
+++ b/h/js/filters.coffee
 class Converter extends Markdown.Converter
  constructor: ->
    super
+    this.hooks.chain "preConversion", (text) ->
+      if text then text else ""
    this.hooks.chain "postConversion", (text) ->
      text.replace /<a href=/g, "<a target=\"_blank\" href="