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minor bugfix: check that simulation exists before reloading

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This commit is contained in:
fros4943 2009-03-03 12:09:34 +00:00
parent 8afff893f1
commit 35e3efa0a6
1 changed files with 7 additions and 1 deletions
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8
tools/cooja/java/se/sics/cooja/GUI.java
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@ -24,7 +24,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* *
* $Id: GUI.java,v 1.110 2009/02/27 14:48:15 fros4943 Exp $ * $Id: GUI.java,v 1.111 2009/03/03 12:09:34 fros4943 Exp $
*/ */
package se.sics.cooja; package se.sics.cooja;
@ -621,6 +621,9 @@ public class GUI extends Observable {
ActionEvent.CTRL_MASK)); ActionEvent.CTRL_MASK));
menuItem2.addActionListener(new ActionListener() { menuItem2.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) { public void actionPerformed(ActionEvent e) {
if (getSimulation() == null) {
return;
}
reloadCurrentSimulation(false, getSimulation().getRandomSeed()); reloadCurrentSimulation(false, getSimulation().getRandomSeed());
} }
}); });
@ -632,6 +635,9 @@ public class GUI extends Observable {
ActionEvent.CTRL_MASK | ActionEvent.SHIFT_MASK)); ActionEvent.CTRL_MASK | ActionEvent.SHIFT_MASK));
menuItem2.addActionListener(new ActionListener() { menuItem2.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) { public void actionPerformed(ActionEvent e) {
if (getSimulation() == null) {
return;
}
reloadCurrentSimulation(false, getSimulation().getRandomSeed()+1); reloadCurrentSimulation(false, getSimulation().getRandomSeed()+1);
} }
}); });