id,summary,reporter,owner,description,type,status,priority,component,severity,resolution,keywords,cc,release 3914,Cannot cancel edit of estimated hours field,Jason Winnebeck,Joachim Hoessler,"After installing plugin on an existing trac with no hour estimates, I see a bunch of values ""--"". This is not a big deal, but if I click on one of those it starts edit mode, but I can't cancel the edit mode. Instead, if I click off of the value, it saves the value ""--"" to the actual ticket. Perhaps the value could go to blank/null if it is not a number, and also maybe the ticket shouldn't be updated if the field isn't actually changed.",defect,closed,normal,EstimationToolsPlugin,normal,fixed,,,0.11