plugins/raphael.export.js

diff --git a/plugins/raphael.export.js b/plugins/raphael.export.js
index 0f23a43..3ce48a6 100644 (file)
--- a/plugins/raphael.export.js
+++ b/plugins/raphael.export.js
@@ -189,7 +189,7 @@
                                        function(initial, value, name) {
                                                if ( name === 'path' ) name = 'd';
 
-                                               initial[name] = value.toString();
+                                               initial[name] = typeof(value) == 'undefined' ? '' : value.toString();
 
                                                return initial;
                                        },