Re: [sr-dev] need help understanding $null

Hi Daniel,

can you help on this ?

Thank you ________________________________ From: sr-dev [sr-dev-bounces@lists.sip-router.org] on behalf of Luis Azedo [luis@2600hz.com] Sent: Wednesday, December 31, 2014 4:19 AM To: sr-dev@lists.sip-router.org Subject: [sr-dev] need help understanding $null

Hi,

if we return val.flags = PV_VAL_NULL, does the == $null comparison work ?

script example

my_function("some param","$var(result)"); if( $var(result) == $null { do something } in code => dst_pv->setf(msg, &dst_pv->pvp, (int)EQ_T, &dst_val); should the comparison work if we set dst_val.flags = PV_VAL_NULL ?

if( $(myPvar{my.mytransform,transformParameter}) == $null) { .... } should this work if the transform returns val.flags = PV_VAL_NULL ?

thank you