Merge branch 'master' into senslab2

[sfa.git] / sfa / util / sfatablesRuntime.py

diff --git a/sfa/util/sfatablesRuntime.py b/sfa/util/sfatablesRuntime.py
index 0bc88f6..a684d3e 100644 (file)
--- a/sfa/util/sfatablesRuntime.py
+++ b/sfa/util/sfatablesRuntime.py
@@ -1,6 +1,6 @@
 # sfa should not depend on sfatables
 # if the sfatables.runtime import fails, just define run_sfatables as identity
-
+import sys
 try:
     from sfatables.runtime import SFATablesRules
 
@@ -27,7 +27,7 @@ try:
         """
         if not context_callback:
             context_callback = fetch_context
-
+    
         chain = chain.upper()
         rules = SFATablesRules(chain)
         if rules.sorted_rule_list: