X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=apps%2FRadioSenseToLeds%2FRadioSenseToLedsC.nc;h=2762d59da96f001707dec14efdd11ff18d77c63e;hb=da0cfeda9689aa64cfce0aa209f51803dcb11c21;hp=fab38b1392884aa4a1f2dd27c3c933adcea00ef1;hpb=594acbf436f5f78611348f7763a89c84f38ba46a;p=tinyos-2.x.git

diff --git a/apps/RadioSenseToLeds/RadioSenseToLedsC.nc b/apps/RadioSenseToLeds/RadioSenseToLedsC.nc
index fab38b13..2762d59d 100644
--- a/apps/RadioSenseToLeds/RadioSenseToLedsC.nc
+++ b/apps/RadioSenseToLeds/RadioSenseToLedsC.nc
@@ -82,8 +82,8 @@ implementation {
     else {
       radio_sense_msg_t* rsm;
 
-      rsm = (radio_sense_msg_t*)call Packet.getPayload(&packet, NULL);
-      if (call Packet.maxPayloadLength() < sizeof(radio_sense_msg_t)) {
+      rsm = (radio_sense_msg_t*)call Packet.getPayload(&packet, sizeof(radio_sense_msg_t));
+      if (rsm == NULL) {
 	return;
       }
       rsm->error = result;