ref: d54bbdadeef015f9360dddfd6284b72f9937ca94
parent: 7011d13ae7a662d43238601a63a8992b71e19d56
author: Simon Tatham <anakin@pobox.com>
date: Thu Feb 18 13:12:12 EST 2010
Fix build failure on MacOS by initialising a variable which was reported as potentially-unused. (In fact, as far as I can tell, it's only ever uninitialised in assertion-failing code paths, so not a real bug.) [originally from svn r8873]