fix is_mathml_text_integration_point()

diff --git a/parse-html.coffee b/parse-html.coffee
index fee4202..8b30cf7 100644 (file)
--- a/parse-html.coffee
+++ b/parse-html.coffee
@@ -324,7 +324,7 @@ mathml_text_integration = {
        mi: NS_MATHML, mo: NS_MATHML, mn: NS_MATHML, ms: NS_MATHML, mtext: NS_MATHML
 }
 is_mathml_text_integration_point = (el) ->
-       return mathml_text_integration[el.name] = el.namespace
+       return mathml_text_integration[el.name] is el.namespace
 is_html_integration = (el) -> # DON'T PASS A TOKEN
        if el.namespace is NS_MATHML and el.name is 'annotation-xml'
                if el.attrs.encoding?