<div dir="ltr">Thanks Jarrod</div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Jul 2, 2015 at 10:52 PM, Jarrod Baumann <span dir="ltr"><<a href="mailto:jarrod@unixc.org" target="_blank">jarrod@unixc.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word">I guess that documentation needs to be updated because it appears NULL support was added to pseudo vars at some point. I traced down the pvar assignment in gdb where the flag was NULL and it was assigned str_null:<div><br></div><div>static char _str_null_hlp[7] = {'<','n','u','l','l','>',0};<br>static str str_null = { _str_null_hlp, 6 };<br><br>The default used to by PV_VAL_INT I guess which always initialized to 0… however this may have posed a problem along the way when actually needing to represent a NULL value returned from a database or something else.</div><div><br></div><div>Jarrod</div><div><br></div><div><div><div><blockquote type="cite"><div><div class="h5"><div>On Jul 2, 2015, at 9:20 PM, Podrigal, Aron <<a href="mailto:aronp@guaranteedplus.com" target="_blank">aronp@guaranteedplus.com</a>> wrote:</div><br></div></div><div><div><div class="h5"><div dir="ltr">According to the documentation here [1] the value of $var(NAME) = NULL; should be the integer 0.<div>However when I test it with xlog, it does print <null>.</div><div><div><br></div><div><br></div><div>[1] <a href="http://www.opensips.org/Documentation/Script-CoreVar#toc1" target="_blank">http://www.opensips.org/Documentation/Script-CoreVar#toc1</a><br clear="all"><div><br></div>-- <br><div><div dir="ltr">Aron Podrigal<div>-</div><div>//Be happy :-)</div></div></div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr">Aron Podrigal<div>-</div><div>//Be happy :-)</div></div></div>
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