The existence+of+one+clause+borriation+not+excludes+the+competence+of the+judge+ordinary+ad+issue+a+decree+injunction+(expected+that+the+discipline+of the+procedure+referee+not+it contemplates+the emission+of +measures+precautionary)+ma+imposes+a+the latter,+in+case+of+subsequent+opposition+founded+on the existence+of the+said+clause,+the+declaration+of+nullity+of the+decree+opposite+and+its+contextual+revocation.