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| author | Richard Steinmetz <richard@steinmetz.cloud> | 2023-01-18 12:10:49 +0100 |
|---|---|---|
| committer | backportbot-nextcloud[bot] <backportbot-nextcloud[bot]@users.noreply.github.com> | 2023-01-26 13:45:46 +0000 |
| commit | 6728b4b30b204f8e1e9fc6f663d7ac35d770af1f (patch) | |
| tree | ed3d04f0db1b1eb44aaac49ad6fd95610a558848 | |
| parent | fb3261a062c0b63d826ec6bc5548505380fd189f (diff) | |
| download | nextcloud-server-6728b4b30b204f8e1e9fc6f663d7ac35d770af1f.tar.gz nextcloud-server-6728b4b30b204f8e1e9fc6f663d7ac35d770af1f.zip | |
fix(dav): check if principal has email address before accessing it
Ref https://github.com/nextcloud/calendar/issues/4811
Signed-off-by: Richard Steinmetz <richard@steinmetz.cloud>
| -rw-r--r-- | apps/dav/lib/Connector/Sabre/Principal.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/apps/dav/lib/Connector/Sabre/Principal.php b/apps/dav/lib/Connector/Sabre/Principal.php index c1ad2535936..2a110e928ad 100644 --- a/apps/dav/lib/Connector/Sabre/Principal.php +++ b/apps/dav/lib/Connector/Sabre/Principal.php @@ -601,8 +601,8 @@ class Principal implements BackendInterface { public function getEmailAddressesOfPrincipal(array $principal): array { $emailAddresses = []; - if (($primaryAddress = $principal['{http://sabredav.org/ns}email-address'])) { - $emailAddresses[] = $primaryAddress; + if (isset($principal['{http://sabredav.org/ns}email-address'])) { + $emailAddresses[] = $principal['{http://sabredav.org/ns}email-address']; } if (isset($principal['{DAV:}alternate-URI-set'])) { |