Clean up a bare except: clause.

diff --git a/Lib/mhlib.py b/Lib/mhlib.py
index 0302c30914b65e0703879324e022207a119be610..c83b63777a56d4983015198b7377307b221e3e72 100644 (file)
--- a/Lib/mhlib.py
+++ b/Lib/mhlib.py
@@ -530,7 +530,7 @@ class Folder:
             try:
                 toseq = tosequences[name]
                 new = 0
-            except:
+            except KeyError:
                 toseq = []
                 new = 1
             for fromn, ton in refileditems: