From 644e69de0ad753e11632703d34c53cba0028b8fb Mon Sep 17 00:00:00 2001
From: Virtually Nick <vnick@apache.org>
Date: Wed, 17 Apr 2019 15:19:38 -0400
Subject: [PATCH] GUACAMOLE-422: Tweak to checking for protocol version.

---
 .../protocol/ConfiguredGuacamoleSocket.java          | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/guacamole-common/src/main/java/org/apache/guacamole/protocol/ConfiguredGuacamoleSocket.java b/guacamole-common/src/main/java/org/apache/guacamole/protocol/ConfiguredGuacamoleSocket.java
index a9b9898d7..c7544faa2 100644
--- a/guacamole-common/src/main/java/org/apache/guacamole/protocol/ConfiguredGuacamoleSocket.java
+++ b/guacamole-common/src/main/java/org/apache/guacamole/protocol/ConfiguredGuacamoleSocket.java
@@ -146,17 +146,17 @@ public class ConfiguredGuacamoleSocket implements GuacamoleSocket {
         // Build args list off provided names and config
         List<String> arg_names = args.getArgs();
         
-        // Check for protocol version as first argument
-        if (arg_names.get(0).startsWith("VERSION_")) {
-            String protocolArg = arg_names.get(0);
-            protocol = GuacamoleProtocolVersion.valueOf(protocolArg);
-        }
-        
         String[] arg_values = new String[arg_names.size()];
         for (int i=0; i<arg_names.size(); i++) {
 
             // Retrieve argument name
             String arg_name = arg_names.get(i);
+            
+            // Check for protocol version as first argument
+            if (i == 0 && arg_name.startsWith("VERSION_")) {
+                protocol = GuacamoleProtocolVersion.valueOf(arg_name);
+                arg_values[i] = protocol.toString();
+            }
 
             // Get defined value for name
             String value = config.getParameter(arg_name);