fixed bus.set_attr method

oemof · Jul 23, 2018 · 2294261 · 2294261
1 parent 1ba454f
commit 2294261
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/tespy/connections.py b/tespy/connections.py
@@ -271,8 +271,8 @@ def __init__(self, label, **kwargs):
 
     def set_attr(self, **kwargs):
 
-        self.label = kwargs.get('label')
-        self.P = kwargs.get('P')
+        self.label = kwargs.get('label', self.label)
+        self.P = kwargs.get('P', self.P)
 
         if not np.isnan(self.P):
             self.P_set = True