From 5b560ea27ca17b2c77136ab991e1fd5cdce6b308 Mon Sep 17 00:00:00 2001
From: john30 <ebusd@johnm.de>
Date: Fri, 26 Dec 2014 20:03:21 +0100
Subject: [PATCH] deny matching any class if class is explicitly requested

---
 src/lib/ebus/message.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/lib/ebus/message.cpp b/src/lib/ebus/message.cpp
index 52bb00fe..0252266f 100644
--- a/src/lib/ebus/message.cpp
+++ b/src/lib/ebus/message.cpp
@@ -409,8 +409,10 @@ Message* MessageMap::find(const string& clazz, const string& name, const bool is
 		string key;
 		if (i==0)
 			key = string(isPassive ? "P" : (isSet ? "W" : "R")) + clazz + FIELD_SEPARATOR + name;
-		else
+		else if (clazz.length() == 0)
 			key = string(isPassive ? "-P" : (isSet ? "-W" : "-R")) + name; // second try: without class
+		else
+			continue; // not allowed without class
 		map<string, Message*>::iterator it = m_messagesByName.find(key);
 		if (it != m_messagesByName.end())
 			return it->second;