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[cooja] plugins/LogListener: Prevent from throwing

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ArrayIndexOutOfBoundsException in case of empty logTable
This commit is contained in:
Enrico Joerns 2014-04-15 00:18:34 +02:00
parent 19cd33664d
commit b53cee163d
1 changed files with 3 additions and 0 deletions
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3
tools/cooja/java/org/contikios/cooja/plugins/LogListener.java
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@ -383,6 +383,9 @@ public class LogListener extends VisPlugin implements HasQuickHelp {
}
int rowIndex = logTable.rowAtPoint(e.getPoint());
if (rowIndex == -1) {
return;
}
LogData d = logs.get(logTable.getRowSorter().convertRowIndexToModel(rowIndex));
if (d == null) {
return;