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            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - Empty Content-Type header sent when uploading a file using XMLHttpRequest and type-less Blob"
   href="https://bugs.webkit.org/show_bug.cgi?id=159210#c3">Comment # 3</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - Empty Content-Type header sent when uploading a file using XMLHttpRequest and type-less Blob"
   href="https://bugs.webkit.org/show_bug.cgi?id=159210">bug 159210</a>
              from <span class="vcard"><a class="email" href="mailto:youennf&#64;gmail.com" title="youenn fablet &lt;youennf&#64;gmail.com&gt;"> <span class="fn">youenn fablet</span></a>
</span></b>
        <pre>(In reply to <a href="show_bug.cgi?id=159210#c2">comment #2</a>)
<span class="quote">&gt; According to <a href="https://xhr.spec.whatwg.org/#the-send()-method">https://xhr.spec.whatwg.org/#the-send()-method</a> and
&gt; <a href="https://fetch.spec.whatwg.org/#concept-bodyinit-extract">https://fetch.spec.whatwg.org/#concept-bodyinit-extract</a>, no Content-Type
&gt; header should actually be sent in the case of a type-less blob.</span >

<a href="http://www.w3.org/TR/XMLHttpRequest/#the-send()-method">http://www.w3.org/TR/XMLHttpRequest/#the-send()-method</a> also agrees with not sending an empty-string CT header in that case.</pre>
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