1 files changed, 8 insertions, 8 deletions

diff --git a/application/front/controller/admin/ManageShaareController.php b/application/front/controller/admin/ManageShaareController.php
index 33e1188e..bb083486 100644
--- a/application/front/controller/admin/ManageShaareController.php
+++ b/application/front/controller/admin/ManageShaareController.php
@@ -69,7 +69,7 @@ class ManageShaareController extends ShaarliAdminController
                         $retrieveDescription
                     )
                 );
-                if (! empty($title) && strtolower($charset) !== 'utf-8') {
+                if (! empty($title) && strtolower($charset) !== 'utf-8' && mb_check_encoding($charset)) {
                     $title = mb_convert_encoding($title, 'utf-8', $charset);
                 }
             }
@@ -78,13 +78,13 @@ class ManageShaareController extends ShaarliAdminController
                 $title = $this->container->conf->get('general.default_note_title', t('Note: '));
             }
 
-            $link = escape([
+            $link = [
                 'title' => $title,
                 'url' => $url ?? '',
                 'description' => $description ?? '',
                 'tags' => $tags ?? '',
                 'private' => $private,
-            ]);
+            ];
         } else {
             $formatter = $this->container->formatterFactory->getFormatter('raw');
             $link = $formatter->format($bookmark);
@@ -127,7 +127,7 @@ class ManageShaareController extends ShaarliAdminController
         $this->checkToken($request);
 
         // lf_id should only be present if the link exists.
-        $id = $request->getParam('lf_id') ? intval(escape($request->getParam('lf_id'))) : null;
+        $id = $request->getParam('lf_id') !== null ? intval(escape($request->getParam('lf_id'))) : null;
         if (null !== $id && true === $this->container->bookmarkService->exists($id)) {
             // Edit
             $bookmark = $this->container->bookmarkService->get($id);
@@ -169,7 +169,7 @@ class ManageShaareController extends ShaarliAdminController
         return $this->redirectFromReferer(
             $request,
             $response,
-            ['add-shaare', 'shaare'], ['addlink', 'post', 'edit_link'],
+            ['/admin/add-shaare', '/admin/shaare'], ['addlink', 'post', 'edit_link'],
             $bookmark->getShortUrl()
         );
     }
@@ -345,14 +345,14 @@ class ManageShaareController extends ShaarliAdminController
             $tags[BookmarkMarkdownFormatter::NO_MD_TAG] = 1;
         }
 
-        $data = [
+        $data = escape([
             'link' => $link,
             'link_is_new' => $isNew,
-            'http_referer' => escape($this->container->environment['HTTP_REFERER'] ?? ''),
+            'http_referer' => $this->container->environment['HTTP_REFERER'] ?? '',
             'source' => $request->getParam('source') ?? '',
             'tags' => $tags,
             'default_private_links' => $this->container->conf->get('privacy.default_private_links', false),
-        ];
+        ]);
 
         $this->executePageHooks('render_editlink', $data, TemplatePage::EDIT_LINK);