<div dir="ltr"><br><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">
<div class="im"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">All changes should have an associated test case (where possible).<br>
Please also add a comment, this is pretty subtle!</blockquote><div> </div></div><div>Sorry for the delay, only just had a chance to knock up the patch and test case (attached). Let me know if it fits the bill.</div><span class="HOEnZb"><font color="#888888"><div>
<span style="color:rgb(34,34,34)"></span></div></font></span></div></div></div></blockquote><div><br></div><div style> Scrub that, the original comment I wrote was pretty vague. New patch attached with a (hopefully) clearer comment.</div>
</div>
</div></div>