[m-rev.] diff: fix mantis bug 429

[Zoltan Somogyi]

A simple fix.

Zoltan.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Log.429
Type: application/octet-stream
Size: 749 bytes
Desc: not available
URL: <http://lists.mercurylang.org/archives/reviews/attachments/20170120/952a7442/attachment.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: DIFF.429
Type: application/octet-stream
Size: 9646 bytes
Desc: not available
URL: <http://lists.mercurylang.org/archives/reviews/attachments/20170120/952a7442/attachment-0001.obj>