krzysu/flot.tooltip — pull request #47 by luisvsilva (2013-10-04 04:49:29+00:00)
Title: Force conversion to numeric, to prevent invalid date if tmst is string

Just a quick fix since my underlying data was in string format, flot does not care, this plugin just cannot format the x axis since it is trying to instanmtiate a date with a string which is not valid