Fix check

src/handle_commit.cxx

@@ -546,8 +546,9 @@ bool raft_server::snapshot_and_compact(ulong committed_idx, bool forced_creation
         //   Because we fetch local_snp before checking the flag snp_in_progress_
         //   we can have a newer snapshot that was created between
         //   fetching of local_snp and setting the snp_in_progress_ to false
-        //   to avoid creating snapshots too soon, we recheck the distance
-        if (local_snp && committed_idx >= snapshot_distance + local_snp->get_last_log_idx()) {
+        //   to avoid creating snapshots too soon, we recheck the distance when we are
+        //   sure this is the only thread creating snapshot
+        if (local_snp && committed_idx < snapshot_distance + local_snp->get_last_log_idx()) {
             snp_in_progress_ = false;
             return false;
         }