[Pharo-dev] an error in ZnResourceMetaUtils>>queryKeyValueSafeSet ?

Hi all, Sven I’m doing some experiments with twitter and posting and I found that twitter does not accept a post with $? in the status string (it throws an error). Now, if I change ZnResourceMetaUtils>>queryKeyValueSafeSet removing $? from the safe set it works correctly. the question is: this is a twitter error or a ZnResourceMetaUtils>>queryKeyValueSafeSet error and the $? shouldn’t be considered safe (and then it should be percent encoded?) cheers, Esteban