Bug fix from Peter Lee @Utah: the buffer lock test was reversed.

[tinyos-2.x.git] / tos / lib / serial / SerialDispatcherP.nc

diff --git a/tos/lib/serial/SerialDispatcherP.nc b/tos/lib/serial/SerialDispatcherP.nc
index 85f13e0718b8445ffe4a0b29b68826d531fcd776..e2afe5aff699d13305b86140b9bbde648e0602b4 100644 (file)
--- a/tos/lib/serial/SerialDispatcherP.nc
+++ b/tos/lib/serial/SerialDispatcherP.nc
@@ -186,7 +186,7 @@ implementation {
   }
 
   bool isCurrentBufferLocked() {
-    return (receiveState.which)? receiveState.bufZeroLocked : receiveState.bufOneLocked;
+    return (receiveState.which)? receiveState.bufOneLocked : receiveState.bufZeroLocked;
   }
 
   void lockCurrentBuffer() {