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<p>Hello,</p>
<p>there was a recent change trying to catch the case when setting
the variable to a null string (it was reported to bug tracker as a
side effect of operations done by other module, maybe lost?!?):</p>
<p> *
<a class="moz-txt-link-freetext" href="https://github.com/kamailio/kamailio/commit/6eb67eaa4fc27d1eb7da7b2b674ffe8e7f86ecbc">https://github.com/kamailio/kamailio/commit/6eb67eaa4fc27d1eb7da7b2b674ffe8e7f86ecbc</a></p>
<p>Can you try to revert and see if it fixes? Right now I don't have
the time to test.</p>
<p>Cheers,<br>
Daniel<br>
</p>
<div class="moz-cite-prefix">On 09.11.21 10:10, Chaigneau, Nicolas
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:DB3PR0202MB3564C6BDB59E232BF95AF13EE6929@DB3PR0202MB3564.eurprd02.prod.outlook.com">
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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’ve just built Kamailio from the master.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Assigning a value to a « var » doesn’t seem
to work anymore…<o:p></o:p></p>
<p class="MsoNormal">This works with Kamailio 5.5.2.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">E.g. :<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">$var(my_var) = "hello";<o:p></o:p></p>
<p class="MsoNormal">xlog("L_WARN", "var(my_var):
$var(my_var)\n");<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"># => This shows value 0.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards,<o:p></o:p></p>
<p class="MsoNormal">Nicolas.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
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