Merge pull request #1234 from virtualtam/lint

[github/shaarli/Shaarli.git] / plugins / qrcode / qrcode.php

diff --git a/plugins/qrcode/qrcode.php b/plugins/qrcode/qrcode.php
index 8bc610d1fad120ec34694c4d3c1a3c7501f14e64..4b59caa03e61db70ebeef68a4626c751ae034bb8 100644 (file)
--- a/plugins/qrcode/qrcode.php
+++ b/plugins/qrcode/qrcode.php
@@ -17,7 +17,8 @@ function hook_qrcode_render_linklist($data)
     $qrcode_html = file_get_contents(PluginManager::$PLUGINS_PATH . '/qrcode/qrcode.html');
 
     foreach ($data['links'] as &$value) {
-        $qrcode = sprintf($qrcode_html,
+        $qrcode = sprintf(
+            $qrcode_html,
             urlencode($value['url']),
             $value['url'],
             PluginManager::$PLUGINS_PATH
@@ -59,3 +60,12 @@ function hook_qrcode_render_includes($data)
 
     return $data;
 }
+
+/**
+ * This function is never called, but contains translation calls for GNU gettext extraction.
+ */
+function qrcode_dummy_translation()
+{
+    // meta
+    t('For each link, add a QRCode icon.');
+}