Collaboration, MailPlugin: Protect access to a potentially missing ar…

…ray component by ??. Signed-off-by: Claus-Justus Heine <[email protected]>
nextcloud · Feb 1, 2022 · 710c3cc · 710c3cc
1 parent d635d58
commit 710c3cc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/private/Collaboration/Collaborators/MailPlugin.php b/lib/private/Collaboration/Collaborators/MailPlugin.php
@@ -175,7 +175,7 @@ public function search($search, $limit, $offset, ISearchResult $searchResult) {
 
 						if ($this->shareeEnumeration) {
 							try {
-								$cloud = $this->cloudIdManager->resolveCloudId($contact['CLOUD'][0]);
+								$cloud = $this->cloudIdManager->resolveCloudId($contact['CLOUD'][0]??'');
 							} catch (\InvalidArgumentException $e) {
 								continue;
 							}