[asterisk-users] [1.4] Comparing value of string with spaces?

[Gilles]

Hello

	I haven't found an example on how to compare the value of a string
variable with spaces in it, and the While loop below never exits:

========== extensions.conf
exten => start,n,Set(MYVAR="Dummy value")

exten => start,n,NoOp(${MYVAR})

;BAD TOO
;exten => start,n,While(!$[${MYVAR} : "Some string"])

exten => start,n,While($[${MYVAR} != "Some string"])

exten => start,n,Set(MYVAR="Some string")

exten => start,n,EndWhile()
========== 

Thank you.