Madan Jampani

Fix GossipIntentStore purge logic to ignore purge requests for non-existent intent data

Change-Id: Ie5083ca7096bcdf1f94e80fe88d9ef65ac0f2420
...@@ -176,7 +176,7 @@ public class GossipIntentStore ...@@ -176,7 +176,7 @@ public class GossipIntentStore
176 if (IntentData.isUpdateAcceptable(currentData, newData)) { 176 if (IntentData.isUpdateAcceptable(currentData, newData)) {
177 // Only the master is modifying the current state. Therefore assume 177 // Only the master is modifying the current state. Therefore assume
178 // this always succeeds 178 // this always succeeds
179 - if (newData.state() == PURGE_REQ) { 179 + if (newData.state() == PURGE_REQ && currentData != null) {
180 currentMap.remove(newData.key(), currentData); 180 currentMap.remove(newData.key(), currentData);
181 } else { 181 } else {
182 currentMap.put(newData.key(), new IntentData(newData)); 182 currentMap.put(newData.key(), new IntentData(newData));
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