sql: return our "_id", not python's "id"

git-svn-id: https://svn.apache.org/repos/asf/incubator/tashi/trunk@1368668 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/tashi/clustermanager/data/sql.py b/src/tashi/clustermanager/data/sql.py
index 847ff64..fe33eee 100644
--- a/src/tashi/clustermanager/data/sql.py
+++ b/src/tashi/clustermanager/data/sql.py
@@ -360,7 +360,7 @@
 		# XXXstroucki nicer?
 		self.executeStatement("INSERT INTO hosts VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s)" % tuple(l))
 		self.hostLock.release()
-		return id, False
+		return _id, False
 	
 	def unregisterHost(self, hostId):
 		self.hostLock.acquire()