From 90112ddece2f4a662e8344a71887979394008032 Mon Sep 17 00:00:00 2001
From: paulc <paulc@acf43c95-373e-0410-b603-e72c3f656dc1>
Date: Wed, 11 Sep 2013 12:57:08 +0000
Subject: [PATCH] Use returned string of monitor.query message if "value"
 parameter is not set. Removed an unnecessary string copy.

git-svn-id: http://voip.null.ro/svn/yate@5648 acf43c95-373e-0410-b603-e72c3f656dc1
---
 modules/server/ysnmpagent.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/modules/server/ysnmpagent.cpp b/modules/server/ysnmpagent.cpp
index b8bbf536..2cdfaa41 100644
--- a/modules/server/ysnmpagent.cpp
+++ b/modules/server/ysnmpagent.cpp
@@ -2879,9 +2879,11 @@ AsnValue SnmpAgent::makeQuery(const String& query, unsigned int& index, AsnMib*
     msg.addParam("name",query);
     msg.addParam("index",String(index));
     if (Engine::dispatch(msg)) {
-	String value = msg.getValue("value","");
-	if (!value.null()) {
-	    val.setValue(value);
+	const String* value = msg.getParam(YSTRING("value"));
+	if (!value)
+	    value = &msg.retValue();
+	if (*value) {
+	    val.setValue(*value);
 	    val.setType(STRING);
 	}
     }