Hey, Anyone have a suggestion for this? On Thursday, 8 November 2018, 8:09:50 AM GMT+5:30, Pasan Meemaduma <pasan...@ymail.com> wrote: Hi Guys, I have a check for NULL for $tu var in the script, But when the value is missing I'm getting the following error. ERROR:core:comp_scriptvar: cannot get left var value
WARNING:core:do_action: error in expression at /etc/opensips/opensips.cfg:806 and line 806 contains following. if ( $tu != NULL ) { remove("location","$tu"); } any suggestion on how to test for NULL values without getting above error. I'm using opensips 2.3.5
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