small fix for the Command completion

forge · Aug 16, 2013 · c6a6633 · c6a6633
1 parent 3e935da
commit c6a6633
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/shell/impl/src/main/java/org/jboss/forge/addon/shell/aesh/ForgeCommandCompletion.java b/shell/impl/src/main/java/org/jboss/forge/addon/shell/aesh/ForgeCommandCompletion.java
@@ -48,11 +48,14 @@ private Iterable<ShellCommand> findMatchingCommands(CompleteOperation completeOp
       Iterable<ShellCommand> commands = shell.getEnabledShellCommands();
 
       String[] tokens = completeOperation.getBuffer().split(String.valueOf(completeOperation.getSeparator()));
-      String token = (tokens.length == 1) ? tokens[0] : null;
-      for (ShellCommand cmd : commands)
+      if (tokens.length <= 1)
       {
-         if (token == null || cmd.getMetadata().getName().startsWith(token))
-            result.add(cmd);
+         String token = (tokens.length == 1) ? tokens[0] : null;
+         for (ShellCommand cmd : commands)
+         {
+            if (token == null || cmd.getMetadata().getName().startsWith(token))
+               result.add(cmd);
+         }
       }
       return result;
    }