slight optimization to recurseGetTreeByClass

cuthbertLab · Jun 26, 2023 · 17c537c · 17c537c
1 parent 971ac50
commit 17c537c
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/music21/tree/fromStream.py b/music21/tree/fromStream.py
@@ -241,9 +241,8 @@ def recurseGetTreeByClass(
             if classList and element.classSet.isdisjoint(classList):
                 continue
 
-            endTime = flatOffset + element.duration.quarterLength
-
             if useTimespans:
+                endTime = flatOffset + element.duration.quarterLength
                 pitchedTimespan = spans.PitchedTimespan(
                     element=element,
                     parentage=tuple(reversed(currentParentage)),