Merge pull request #10 from apache/base-exception

Don't catch BaseException
diff --git a/notifier.py b/notifier.py
index 5e3946e..ffa8288 100644
--- a/notifier.py
+++ b/notifier.py
@@ -142,7 +142,7 @@
             if os.path.exists(scheme_path):
                 try:
                     scheme = yaml.safe_load(open(scheme_path))
-                except:
+                except Exception: # TODO: narrow further to expected Exceptions
                     pass
 
             # Check standard git config