Run tests with warnings on, and fix some warnings

1 files changed, 4 insertions, 0 deletions

diff --git a/igor.py b/igor.py
index f7879d7c..e0071bd8 100644
--- a/igor.py
+++ b/igor.py
@@ -12,9 +12,13 @@ import os
 import platform
 import socket
 import sys
+import warnings
 import zipfile
 
 
+warnings.simplefilter("default")
+
+
 # Functions named do_* are executable from the command line: do_blah is run
 # by "python igor.py blah".