[sr-dev] git:master:91da5bd0: dialog: add a note for early dialogs in dlg_set_var()

[Victor Seva]

Module: kamailio
Branch: master
Commit: 91da5bd0c9d08d4a2979bab6053b417e16b51cf6
URL: https://github.com/kamailio/kamailio/commit/91da5bd0c9d08d4a2979bab6053b417e16b51cf6

Author: Victor Seva <linuxmaniac at torreviejawireless.org>
Committer: Victor Seva <linuxmaniac at torreviejawireless.org>
Date: 2022-11-10T11:47:14+01:00

dialog: add a note for early dialogs in dlg_set_var()

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Modified: src/modules/dialog/doc/dialog_admin.xml

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Diff:  https://github.com/kamailio/kamailio/commit/91da5bd0c9d08d4a2979bab6053b417e16b51cf6.diff
Patch: https://github.com/kamailio/kamailio/commit/91da5bd0c9d08d4a2979bab6053b417e16b51cf6.patch

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diff --git a/src/modules/dialog/doc/dialog_admin.xml b/src/modules/dialog/doc/dialog_admin.xml
index 162ad965331..7a1a11c59a7 100644
--- a/src/modules/dialog/doc/dialog_admin.xml
+++ b/src/modules/dialog/doc/dialog_admin.xml
@@ -2239,7 +2239,7 @@ if(dlg_get_var("$var(ci)", "$var(ft)", "456", "test", "$var(tmp)"))
 			</para>
 		</listitem>
 		<listitem>
-			<para><emphasis>ttag</emphasis> - SIP To tag.
+			<para><emphasis>ttag</emphasis> - SIP To tag. Use "" value to indicate early dialog.
 			</para>
 		</listitem>
 		<listitem>
@@ -2263,6 +2263,11 @@ if(dlg_set_var("$var(ci)", "$var(ft)", "456", "test", "$var(tmp)"))
 {
 	xdbg("set $$dlg_var(test):$var(tmp)\n");
 }
+# you can set vars in early dialog too
+if(dlg_set_var("$var(ci)", "$var(ft)", "", "test", "$var(tmp)"))
+{
+	xdbg("set $$dlg_var(test):$var(tmp)\n");
+}
 ...
 </programlisting>
 		</example>