fixed nexus export error in mugration analysis
@@ -777,9 +777,9 @@ def mugration(params):
terminal_count = 0
for n in mug.tree.find_clades():
+ n.confidence=None
if n.up is None:
continue
- n.confidence=None
# due to a bug in older versions of biopython that truncated filenames in nexus export
# we truncate them by hand and make them unique.
if n.is_terminal() and len(n.name)>40 and bioversion<"1.69":
