2 files changed, 3 insertions, 1 deletions

diff --git a/plugins/readityourself/readityourself.meta b/plugins/readityourself/readityourself.meta
new file mode 100644
index 00000000..bd611dd0
--- /dev/null
+++ b/plugins/readityourself/readityourself.meta
@@ -0,0 +1,2 @@
+description="For each link, add a ReadItYourself icon to save the shaared URL."
+parameters=READITYOUSELF_URL;
\ No newline at end of file
diff --git a/plugins/readityourself/readityourself.php b/plugins/readityourself/readityourself.php
index 1b030bc8..c8df4c4f 100644
--- a/plugins/readityourself/readityourself.php
+++ b/plugins/readityourself/readityourself.php
@@ -13,7 +13,7 @@ if (is_file(PluginManager::$PLUGINS_PATH . '/readityourself/config.php')) {
     include PluginManager::$PLUGINS_PATH . '/readityourself/config.php';
 }
 
-if (!isset($GLOBALS['plugins']['READITYOUSELF_URL'])) {
+if (empty($GLOBALS['plugins']['READITYOUSELF_URL'])) {
     $GLOBALS['plugin_errors'][] = 'Readityourself plugin error: '.
         'Please define "$GLOBALS[\'plugins\'][\'READITYOUSELF_URL\']" '.
         'in "plugins/readityourself/config.php" or in your Shaarli config.php file.';