Refactor ProcessListChangedSubscriber

apache · Dec 29, 2024 · 07ef6d0 · 07ef6d0
1 parent 46119f2
commit 07ef6d0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...he/shardingsphere/proxy/backend/mysql/handler/admin/executor/ShowProcessListExecutor.java b/...he/shardingsphere/proxy/backend/mysql/handler/admin/executor/ShowProcessListExecutor.java
@@ -62,7 +62,7 @@ public void execute(final ConnectionSession connectionSession) {
 
     private QueryResult getQueryResult() {
         Collection<Process> processes = ProxyContext.getInstance().getContextManager().getPersistServiceFacade().getProcessPersistService().getProcessList();
-        if (null == processes || processes.isEmpty()) {
+        if (processes.isEmpty()) {
             return new RawMemoryQueryResult(queryResultMetaData, Collections.emptyList());
         }
         List<MemoryQueryResultDataRow> rows = processes.stream().map(this::getMemoryQueryResultDataRow).collect(Collectors.toList());