Исправил ошибку не позволявщую задать ObjectId=0.

conf/libuniset.spec

@@ -8,7 +8,7 @@
 
 Name: libuniset
 Version: 1.8
-Release: alt1
+Release: alt2
 
 Summary: UniSet - library for building distributed industrial control systems
 
@@ -336,6 +336,9 @@ mv -f %buildroot%python_sitelibdir_noarch/* %buildroot%python_sitelibdir/%oname
 %exclude %_pkgconfigdir/libUniSet.pc
 
 %changelog
+* Thu Nov 13 2014 Pavel Vainerman <pv@altlinux.ru> 1.8-alt2
+- fixed bug: Now ObjectID=0 does not cause an error
+
 * Thu Oct 30 2014 Pavel Vainerman <pv@altlinux.ru> 1.8-alt1
 - (IOBase): added the ability to override the basic settings using the prefix.
 - (SQLiteInterface): fixed bug in SQLiteResult

conf/test.xml

@@ -158,7 +158,10 @@
 		</nodes>
 		<!-- ************************ Датчики ********************** -->
 		<sensors name="Sensors">
+			<item id="0" iotype="DI" name="ZeroInput1_S" priority="Medium" textname="Команда 0"/>
+
 			<item db_ignore="1" default="1" id="1" iotype="DI" name="Input1_S" priority="Medium" textname="Команда 1"/>
+			<item id="200" iotype="DI" mbaddr="0x01" mbfunc="0x04" mbreg="0" mbtype="rtu" name="MBREG0_S" nbit="11" priority="Medium" rs="5" textname="mbreg=0"/>
 			<item id="2" iotype="DI" mbaddr="0x01" mbfunc="0x06" mbreg="0x02" mbtype="rtu" name="Input2_S" nbit="11" priority="Medium" rs="4" textname="Команда 2"/>
 			<item id="3" iotype="DI" mbtcp="1" mbtcp_mbaddr="0x02" mbtcp_mbfunc="0x03" mbtcp_mbreg="0x02" mbtcp_mbtype="rtu" name="Input3_S" priority="Medium" textname="Команда 3"/>
 			<item id="4" iotype="DI" mbaddr="0x02" mbfunc="0x04" mbreg="0x02" mbtype="rtu" name="Input4_S" priority="Medium" rs="2" textname="Команда 4"/>

src/ObjectRepository/ObjectIndex_idXML.cc

@@ -131,9 +131,9 @@ void ObjectIndex_idXML::read_section( UniXML& xml, const std::string& sec )
 	for( ;it.getCurrent(); it.goNext() )
 	{
 		ObjectInfo inf;
-		inf.id = it.getIntProp("id");
+		inf.id = it.getPIntProp("id",DefaultObjectId);
 
-		if( inf.id <= 0 )
+		if( inf.id == DefaultObjectId )
 		{
 			ostringstream msg;
 			msg << "(ObjectIndex_idXML::build): НЕ УКАЗАН id для " << it.getProp("name")