There are some quirks I found on testing this. This evaluates to false
local tvar --put empty into tvar put (tvar is not zero) This evaluates to true local tvar put empty into tvar put (tvar is not zero) So it seems a declared var that has had nothing done to it sees itself as empty and zero. If you put empty into it, then it is not zero. Cool huh? On Tue, Sep 11, 2012 at 11:47 AM, Peter Haworth <p...@lcsql.com> wrote: > Just ran across a little oddity. The statement "if tVar is not zero" > evaluates to false if tVar is empty. Apparently empty and zero are treated > the same for comparison purposes? > Pete > lcSQL Software <http://www.lcsql.com> > _______________________________________________ > use-livecode mailing list > use-livecode@lists.runrev.com > Please visit this url to subscribe, unsubscribe and manage your > subscription preferences: > http://lists.runrev.com/mailman/listinfo/use-livecode > _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
