fix error on unknown command (#48)

kontena · Nov 9, 2017 · 5f433cb · 5f433cb
1 parent 059d82b
commit 5f433cb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/kontena/plugin/shell/session.rb b/lib/kontena/plugin/shell/session.rb
@@ -36,7 +36,7 @@ def run_command(buf)
 
       def forkable_command?(command)
         return false if !command.is_a?(Kontena::Plugin::Shell::KontenaCommand)
-        return false if command.subcommand_class.klass.has_subcommands?
+        return false if command.subcommand_class.has_subcommands?
 
         true
       end