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Avoid using unassigned element.

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This commit is contained in:
Andrew McMillan 2012-06-11 18:27:38 +12:00
parent 4a3b5c7051
commit 395d14d85d
1 changed files with 1 additions and 1 deletions
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2
inc/DAVPrincipal.php
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@ -405,7 +405,7 @@ class DAVPrincipal extends Principal
if ( !isset($this->privileges) ) $this->privileges = 0; if ( !isset($this->privileges) ) $this->privileges = 0;
if ( is_string($this->privileges) ) $this->privileges = bindec( $this->privileges ); if ( is_string($this->privileges) ) $this->privileges = bindec( $this->privileges );
if ( $this->_is_group ) { if ( $this->_is_group ) {
if ( in_array($session->principal->url(), $this->GroupMemberSet()) ) { if ( isset($session->principal) && in_array($session->principal->url(), $this->GroupMemberSet()) ) {
$this->privileges |= privilege_to_bits( array('DAV::read', 'DAV::read-current-user-privilege-set') ); $this->privileges |= privilege_to_bits( array('DAV::read', 'DAV::read-current-user-privilege-set') );
} }
} }