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minor bug fix

This commit is contained in:
fros4943 2006-09-05 14:12:48 +00:00
parent a918793e19
commit 8c16d29d5e
1 changed files with 3 additions and 2 deletions
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5
tools/cooja/java/se/sics/cooja/plugins/SimInformation.java
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@ -26,7 +26,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: SimInformation.java,v 1.1 2006/08/21 12:13:07 fros4943 Exp $
* $Id: SimInformation.java,v 1.2 2006/09/05 14:12:48 fros4943 Exp $
*/
package se.sics.cooja.plugins;
@ -86,7 +86,8 @@ public class SimInformation extends VisPlugin {
// Register as tick observer
simulation.addTickObserver(tickObserver = new Observer() {
public void update(Observable obs, Object obj) {
labelSimTime.setText("" + simulation.getSimulationTime());
if (labelSimTime != null)
labelSimTime.setText("" + simulation.getSimulationTime());
}
});