Fixed tree view with multi line labels
diff --git a/lib/Kalamar.pm b/lib/Kalamar.pm
index d1d0049..aea95f5 100644
--- a/lib/Kalamar.pm
+++ b/lib/Kalamar.pm
@@ -23,6 +23,9 @@
     $self->secrets([
       b($secret)->slurp->split("\n")
     ]);
+  }
+  else {
+    $self->log->warn('Please create a kalamar.secret file');
   };
 
   # Load plugins