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bug fix: signal strenghts may not be registered

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This commit is contained in:
Fredrik Osterlind
2011-02-23 15:39:25 +01:00
parent 87adbcb3d5
commit 9611bd100e
1 changed files with 6 additions and 0 deletions
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6
tools/cooja/apps/mrm/java/se/sics/mrm/MRM.java
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@@ -383,10 +383,16 @@ public class MRM extends AbstractRadioMedium {
} }
public double getDestinationSignalStrength(Radio radio) { public double getDestinationSignalStrength(Radio radio) {
if (signalStrengths.get(radio) == null) {
return Double.MIN_VALUE;
}
return signalStrengths.get(radio); return signalStrengths.get(radio);
} }
public double getInterferenceSignalStrength(Radio radio) { public double getInterferenceSignalStrength(Radio radio) {
if (signalStrengths.get(radio) == null) {
return Double.MIN_VALUE;
}
return signalStrengths.get(radio); return signalStrengths.get(radio);
} }
} }