INHERENT POWER OF HIGH COURT
Section 151: Where High Court has jurisdiction to entertain either an appeal or a revision application or a writ petition, in an appropriate case, it can convert a revision application or a writ petition into an appeal or vice versa.
Nawab Shaqfath Ali Khan Vs Nawab Imdad Jah Bahadur (2009) 5 SCC 162-E