Fix abc2ly converter

diff --git a/scripts/abc2ly.py b/scripts/abc2ly.py
index be84071e9f817c0d679afb15c95ff716827b5964..749baed3c84f3cc0914d591c9cd2ca4ad2dc3f0f 100644 (file)
--- a/scripts/abc2ly.py
+++ b/scripts/abc2ly.py
@@ -928,8 +928,7 @@ def get_bar_acc(note, octave, state):
         return(UNDEF)
 
 def clear_bar_acc(state):
-    for k in state.in_acc:
-        del state.in_acc[k]
+    state.in_acc = {}
 
 
 # if we are parsing a beam, close it off