Comment 3 for bug 215672

The regression range that I found is right at the 3-21 nightly build. The previous hourly build is ok. But nothing that regression range is even used.

http://bonsai.mozilla.org/cvsquery.cgi?module=PhoenixTinderbox&date=explicit&mindate=1206103020&maxdate=1206112319

So this could have been uncovered by the nightly clobber. So the range would be from the 3-20 nightly to the 3-21 nightly.

http://bonsai.mozilla.org/cvsquery.cgi?treeid=default&module=PhoenixTinderbox&branch=HEAD&branchtype=match&dir=&file=&filetype=match&who=&whotype=match&sortby=Date&hours=2&date=explicit&mindate=2008-03-20+05%3A00%3A00&maxdate=2008-03-21+04%3A00%3A00&cvsroot=%2Fcvsroot

Bug 424444 had the same regression range as this bug and was caused by something before the regression range.