1 files changed, 1 insertions, 1 deletions
diff --git a/Tools/scripts/dutree.py b/Tools/scripts/dutree.py
index d938ae1..c9f6ea8 100755
--- a/Tools/scripts/dutree.py
+++ b/Tools/scripts/dutree.py
@@ -18,7 +18,7 @@ def main():
         total, d = store(size, comps, total, d)
     try:
         display(total, d)
-    except IOError, e:
+    except IOError as e:
         if e.errno != errno.EPIPE:
             raise