fixed: null pointer in gossiping

rumeshmadhusanka · rumeshmadhusanka · commit 373596ba9146 · 2022-03-21T22:43:27.000+05:30
diff --git a/src/main/java/Server/ServerState.java b/src/main/java/Server/ServerState.java
@@ -245,6 +245,9 @@ public void setSmallPartitionFormed(boolean smallPartitionFormed) {
     }
 
     public boolean amITheLeader() {
+        if (currentLeader == null) {
+            return false;
+        }
         return serverId.equals(currentLeader.getId());
     }
 

Original file line number	Diff line number	Diff line change
`@@ -245,6 +245,9 @@ public void setSmallPartitionFormed(boolean smallPartitionFormed) {`
`245`	`245`	`}`
`246`	`246`
`247`	`247`	`public boolean amITheLeader() {`
	`248`	`+ if (currentLeader == null) {`
	`249`	`+ return false;`
	`250`	`+ }`
`248`	`251`	`return serverId.equals(currentLeader.getId());`
`249`	`252`	`}`
`250`	`253`