bluetooth scanning switch

1 files changed, 3 insertions, 1 deletions

diff --git a/wim.py b/wim.py
index 67f79fb..ff437b2 100755
--- a/wim.py
+++ b/wim.py
@@ -80,7 +80,9 @@ from btscan import *
 scan=scanner("127.0.0.1",5401,False)
 for t in doc.bt.trigger:
 	scan.d.dm.triggers[t.id]=(t.command,t.param)
-scan.start()
+	
+if len(scan.d.dm.triggers) >0:
+	scan.start()
 		
 logger=None