[sr-dev] git:master:ce19d921: siptrace: turn warn into info message about loading dlg api

[Juha Heinanen]

Daniel-Constantin Mierla writes:

> siptrace: turn warn into info message about loading dlg api

Info is better than warning, but I would prefer no message at all.
These kind of things are in README file and don't need to appear in
syslog.

The code should check if dialog module is available when tracing of a
dialog is attempted and issue an error if that is not the case.

There are lots of other similar cases when a function cannot be executed
if required modules are not loaded or if a certain module variable is
not set accordingly.

-- Juha