simply telnet command enabled check logic (#3316)

* simply telnet command enabled check
apache · Jan 23, 2019 · babf0d1 · babf0d1
1 parent b4aa515
commit babf0d1
Showing 1 changed file with 7 additions and 10 deletions.
diff --git a/...ting-api/src/main/java/org/apache/dubbo/remoting/telnet/support/TelnetHandlerAdapter.java b/...ting-api/src/main/java/org/apache/dubbo/remoting/telnet/support/TelnetHandlerAdapter.java
@@ -81,20 +81,17 @@ public String telnet(Channel channel, String message) throws RemotingException {
     }
 
     private boolean commandEnabled(URL url, String command) {
-        boolean commandEnable = false;
         String supportCommands = url.getParameter(Constants.TELNET);
         if (StringUtils.isEmpty(supportCommands)) {
-            commandEnable = true;
-        } else {
-            String[] commands = Constants.COMMA_SPLIT_PATTERN.split(supportCommands);
-            for (String c : commands) {
-                if (command.equals(c)) {
-                    commandEnable = true;
-                    break;
-                }
+            return true;
+        }
+        String[] commands = Constants.COMMA_SPLIT_PATTERN.split(supportCommands);
+        for (String c : commands) {
+            if (command.equals(c)) {
+                return true;
             }
         }
-        return commandEnable;
+        return false;
     }
 
 }