small and probably dodgy fix View as Markdown

If that fixes it, doesn't that imply that other systems without
strcoll will also fail to build now?
(are there any that we care about?)

--Wez.

Hi list,

HEAD is broken for me following Derick's new sort flag addition earlier
today.

The attached one-liner may be a wrong fix, neither self nor D are sure.
However it does allow HEAD to build on my system!

• Steph