New subject: Value not expect of $fU after assign new value

3 Oct 2016

Hi,Kamailio Community

Is there a bug when we assign new value to $fU pseudo-variable multi time?

My scenery is according below:

In a point on config file, let us that $fU value is: 7777. When I do assign:

.....
$fU = "5555" + $fU;        ### Here $fU = 55557777
.....

In another point, let us that value $sht(htble=>$var(nnnn)) hold is:
44444444. And I do:

.....
$fU = $sht(htble=>$var(nnnn));     #### Here, it seems that this is
happening $fU = 5555777744444444
.....

When I turn on ngrep analysis, I catch From header:

.................
.................
From: "User Name" <sip:5555777744444444@IP-Address>
.................
.................

This two assignments are realizing on same route block.

So, it seems to be a bug.

Best Regards,
CMA