Index: action.py
==================================================================
--- action.py
+++ action.py
@@ -131,11 +131,11 @@
 
 
 
 # Exec wrapper
 def run(cmd):
-    if "exec" in conf:
+    if "cmd" in conf:
         cmd = conf.cmd % cmd
     elif conf.windows:
         cmd = "start " + cmd
     else:
         cmd = cmd + " &"