5.2.20

Changes for 5.2.20

Changes to branch 5.2 after version 5.2.19.

Commits

• add parameter separator on registrar query aor info - by Luis Azedo

  • explicitly set the separator

  (cherry picked from commit a794f6c)

• fix the check on authz response - by Luis Azedo

  checking for true/false on the return of functions is not the same

  as assign the return value to a variable and do the same question.

  kamailio uses handles the return of function values as follows

  • = 0 drop the message

  • < 0 false

  • > 0 true

  'if (!somefuntion())' is equivalent to 'if(somefuntion() < 0)' and is not equivalent to 'if(somefuntion() == 0)'

  'if (somefuntion())' is equivalent to 'if(somefuntion() > 0)' and is not equivalent to 'if(somefuntion() != 0)'

  !$var(something) => is the variable != 0 which will never be true if the value was assigned from the return of a function

  (cherry picked from commit b41dd06)

• allow antiflood to be extended and provided by 3rd party script - by Luis Azedo

  • use routes instead of ifdef

  (cherry picked from commit 124aace)