helpers.py: errno is used by this module, but not imported.

brianmay · apenwarr · commit e67208a294b6 · 2011-05-15T17:35:53.000-04:00
diff --git a/helpers.py b/helpers.py
@@ -1,4 +1,4 @@
-import sys, os, socket
+import sys, os, socket, errno
 
 logprefix = ''
 verbose = 0
