Update fit2d.py

OstapHEP · Sep 28, 2023 · fb04191 · fb04191
1 parent a79a0f4
commit fb04191
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/ostap/fitting/fit2d.py b/ostap/fitting/fit2d.py
@@ -298,9 +298,9 @@ def __init__ ( self , name , shape , xvar , yvar , tag = 0 ) :
 
         if isinstance ( shape , ROOT.TH2 ) and 2 == shape.dim () :
 
-            self.histo = shape
-            shape      = Ostap.Math.Histo2D     ( shape )
-            tag        = Ostap.Utils.hash_histo ( shape ) 
+            self.histo_obj = shape
+            shape          = Ostap.Math.Histo2D     ( shape )
+            tag            = Ostap.Utils.hash_histo ( shape ) 
 
         elif hasattr ( shape , 'tag' ) and not tag :