Remove a notice about a missing variable

diff --git a/src/Module/Notifications/Introductions.php b/src/Module/Notifications/Introductions.php
index 8ca4723cf354b4b28b59dda332e3c59e2ad20a77..0283ec8f49914e5a06bff438009216b1fab98ca9 100644 (file)
--- a/src/Module/Notifications/Introductions.php
+++ b/src/Module/Notifications/Introductions.php
@@ -98,6 +98,9 @@ class Introductions extends BaseNotifications
                                        if ($notification->getNetwork() === Protocol::DFRN) {
                                                $lbl_knowyou = DI::l10n()->t('Claims to be known to you: ');
                                                $knowyou     = ($notification->getKnowYou() ? DI::l10n()->t('yes') : DI::l10n()->t('no'));
+                                       } else {
+                                               $lbl_knowyou = '';
+                                               $knowyou = '';
                                        }
 
                                        $helptext  = DI::l10n()->t('Shall your connection be bidirectional or not?');