X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-akka-raft%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fraft%2FFollowerLogInformationImpl.java;h=883bfbb4e4184f0cbf0843002dfa3498ca13f622;hp=c89996730694844cb2e35bb7ab333898e47e4345;hb=f782b6b1af793cafc89bda53cbb940dd71bc25ba;hpb=5fd4213b5bfaf2db21f1b37139f6b98535a872c0

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/FollowerLogInformationImpl.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/FollowerLogInformationImpl.java
index c899967306..883bfbb4e4 100644
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/FollowerLogInformationImpl.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/FollowerLogInformationImpl.java
@@ -66,8 +66,13 @@ public class FollowerLogInformationImpl implements FollowerLogInformation {
     }
 
     @Override
-    public long decrNextIndex() {
-        return nextIndex--;
+    public boolean decrNextIndex() {
+        if (nextIndex >= 0) {
+            nextIndex--;
+            return true;
+        }
+
+        return false;
     }
 
     @Override