fixed fatal error when a QnA question is deleted but its notice still exists

diff --git a/plugins/QnA/QnAPlugin.php b/plugins/QnA/QnAPlugin.php
index 4908e93dd0e250caa7326e4911b2a67fcb937d92..9ab30d1aad2d223c6007b4e8dea566c3bb92386b 100644 (file)
--- a/plugins/QnA/QnAPlugin.php
+++ b/plugins/QnA/QnAPlugin.php
@@ -436,7 +436,7 @@ class QnAPlugin extends MicroAppPlugin
             $user = common_current_user();
             $question = QnA_Question::getByNotice($notice);
 
-            if (!empty($user)) {
+            if (!empty($user) and !empty($question)) {
                 $profile = $user->getProfile();
                 $answer = $question->getAnswer($profile);