baculum: Fix unmark all checkboxes

diff --git a/gui/baculum/protected/JavaScript/slide-window.js b/gui/baculum/protected/JavaScript/slide-window.js
index 1381a4796c9aad9960a1bc718f456955e3f8dcb4..dd5061653dee6cc6679e3d390db7cb65a4c5a4c6 100644 (file)
--- a/gui/baculum/protected/JavaScript/slide-window.js
+++ b/gui/baculum/protected/JavaScript/slide-window.js
@@ -362,7 +362,9 @@ var SlideWindowClass = Class.create({
                                        this.markChecked(containerId, ch.checked, ch.value);
                                }
                        }.bind(this));
-                       this.packChecked(containerId);
+                       if (containerId) {
+                               this.packChecked(containerId);
+                       }
                }
 
                if(check) {