From 4a1b294340a6bb0173c5417327a890af68aad744 Mon Sep 17 00:00:00 2001
From: janhauer <janhauer>
Date: Mon, 27 Apr 2009 09:26:18 +0000
Subject: [PATCH] Energy detection scan was not properly checking the radio
 state. Now fixed.

---
 tos/lib/mac/tkn154/ScanP.nc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tos/lib/mac/tkn154/ScanP.nc b/tos/lib/mac/tkn154/ScanP.nc
index 87db5761..366ccb7a 100644
--- a/tos/lib/mac/tkn154/ScanP.nc
+++ b/tos/lib/mac/tkn154/ScanP.nc
@@ -324,7 +324,8 @@ implementation
       ((uint8_t*) m_resultList)[m_resultIndex++] = EnergyLevel;
     if (m_resultIndex == m_resultListNumEntries)
       m_terminateScan = TRUE; // done
-    call RadioOff.off();
+    if (call RadioOff.off() == EALREADY)
+      signal RadioOff.offDone();
   }
 
   /* ----------------------- Active/Orphan scan ----------------------- */
-- 
2.39.2