app-controllers-frontend-theme_editor.php.diff

diff --git a/app/controllers/frontend/theme_editor.php b/app/controllers/frontend/theme_editor.php
index a5b583c..27d5b2e 100644
--- a/app/controllers/frontend/theme_editor.php
+++ b/app/controllers/frontend/theme_editor.php
@@ -212,6 +212,10 @@ if ($mode == 'view') {
         $_REQUEST['style_id'] = $_REQUEST['preset_id'];
     }
 
+    if (!empty($_REQUEST['name'])) {
+        $_REQUEST['name'] = trim($_REQUEST['name']);
+    }
+
     if (!empty($_REQUEST['name']) && Styles::factory($theme->getThemeName())->copy($_REQUEST['style_id'], $_REQUEST['name'])) {
         fn_theme_editor_set_style($_REQUEST['name']);
     } else {

js-tygh-theme_editor.js.diff

diff --git a/js/tygh/theme_editor.js b/js/tygh/theme_editor.js
index 902307e..99a18d6 100644
--- a/js/tygh/theme_editor.js
+++ b/js/tygh/theme_editor.js
@@ -244,7 +244,7 @@
             return false;
         }
 
-        return style_name;
+        return style_name.trim();
     }
 
     function getEditorUrl(css_filename)