[sr-dev] git:master:e98bd848: cfg_rpc: documentation about group vars listing with rpc cfg.get

[Daniel-Constantin Mierla]

Module: kamailio
Branch: master
Commit: e98bd84810b8faa7faf7af3384fc2c979725fe86
URL: https://github.com/kamailio/kamailio/commit/e98bd84810b8faa7faf7af3384fc2c979725fe86

Author: Huseyin Dikme <hueseyin.dikme at 1und1.de>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2018-01-23T16:59:25+01:00

cfg_rpc: documentation about group vars listing with rpc cfg.get

- part of PR #1321

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Modified: src/modules/cfg_rpc/doc/rpc.xml

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Diff:  https://github.com/kamailio/kamailio/commit/e98bd84810b8faa7faf7af3384fc2c979725fe86.diff
Patch: https://github.com/kamailio/kamailio/commit/e98bd84810b8faa7faf7af3384fc2c979725fe86.patch

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diff --git a/src/modules/cfg_rpc/doc/rpc.xml b/src/modules/cfg_rpc/doc/rpc.xml
index 9298247d83..9e4f2003eb 100644
--- a/src/modules/cfg_rpc/doc/rpc.xml
+++ b/src/modules/cfg_rpc/doc/rpc.xml
@@ -35,7 +35,8 @@
 	    <para>
 		<emphasis>cfg.get</emphasis> - Get the value of
 		a configuration variable. The function accepts two parameters:
-		group name, variable name. The group name can optionally contain the
+		group name, variable name, but if all the elements belonging to a certain group is wanted to be retrieved
+		then only the group name would suffice as the function parameter. The group name can optionally contain the
 		group instance id, for example foo[5].
 	    </para>
 		<example>
@@ -43,6 +44,7 @@
 		<programlisting format="linespecific">
 ...
 # &sercmd; cfg.get core debug
+# &sercmd; cfg.get tm
 ...
 </programlisting>
 		</example>