fix E722 reported by flake8

funbringer · funbringer · commit 4899aea64097 · 2017-10-23T18:37:53.000+03:00
diff --git a/testgres/testgres.py b/testgres/testgres.py
@@ -672,7 +672,7 @@ def print_node_file(node_file):
                     try:
                         with open(node_file, 'r') as f:
                             return f.read()
-                    except:
+                    except Exception as e:
                         pass
                 return "### file not found ###\n"
 
