From 21c849685872df837dbbb9947c6167b9510f8d0c Mon Sep 17 00:00:00 2001
From: nifi <nifi>
Date: Fri, 27 Jun 2008 14:04:46 +0000
Subject: [PATCH] bug fix: flash is not available on all platforms

---
 .../se/sics/cooja/mspmote/interfaces/MspMoteID.java   | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/interfaces/MspMoteID.java b/tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/interfaces/MspMoteID.java
index 53af1f4af..7a43eca66 100644
--- a/tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/interfaces/MspMoteID.java
+++ b/tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/interfaces/MspMoteID.java
@@ -26,7 +26,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $Id: MspMoteID.java,v 1.3 2008/04/01 08:07:58 fros4943 Exp $
+ * $Id: MspMoteID.java,v 1.4 2008/06/27 14:04:46 nifi Exp $
  */
 
 package se.sics.cooja.mspmote.interfaces;
@@ -35,14 +35,11 @@ import java.util.Collection;
 import java.util.Observable;
 import java.util.Observer;
 import java.util.Vector;
-
 import javax.swing.JLabel;
 import javax.swing.JPanel;
-
 import org.apache.log4j.Logger;
 import org.jdom.Element;
-
-import se.sics.cooja.*;
+import se.sics.cooja.Mote;
 import se.sics.cooja.AddressMemory.UnknownVariableException;
 import se.sics.cooja.interfaces.MoteID;
 import se.sics.cooja.mspmote.MspMote;
@@ -85,7 +82,9 @@ public class MspMoteID extends MoteID {
     /* Write node ID to flash */
     if (GENERATE_ID_HEADER) {
       SkyFlash flash = mote.getInterfaces().getInterfaceOfType(SkyFlash.class);
-      flash.writeIDheader(newID);
+      if (flash != null) {
+        flash.writeIDheader(newID);
+      }
     }
 
     try {