Comparison issue in select TagLib

[aitoraznar]

Hello,

I'm mainly a JS developer. I have found a glitch marking items as selected in g:select TagLib, I have discovered that the comparison between a string "0" and a Long("48") is equals, strong "1" is equals to Long("49") till string "9" is equals to Long("57").

I have made a little gist (https://groovyconsole.appspot.com/edit/5164137747316736)

def num = new Long("48")
def str = "0"
println(num == str)​

And here is the exact line where the comparison is made

grails-gsp/grails-plugin-gsp/src/main/groovy/org/grails/plugins/web/taglib/FormTagLib.groovy

Line 1069 in 65ea788

else if (keyValue == value) {

Maybe changing that comparison to a strict comparison will fix the problem.

Regards