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Avoid unassigned variable warning.

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This commit is contained in:
Andrew McMillan 2012-05-14 23:26:30 +12:00
parent 483683d3f6
commit a32d1f2ac2
1 changed files with 2 additions and 1 deletions
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3
inc/DAVResource.php
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@ -271,7 +271,7 @@ class DAVResource
else {
$this->resourcetypes = '';
if ( isset($this->resource->caldav_data) ) {
$this->resource->displayname = $this->resource->summary;
if ( isset($this->resource->summary) )$this->resource->displayname = $this->resource->summary;
if ( strtoupper(substr($this->resource->caldav_data,0,15)) == 'BEGIN:VCALENDAR' ) {
$this->contenttype = 'text/calendar';
if ( !$this->HavePrivilegeTo('read') && $this->HavePrivilegeTo('read-free-busy') ) {
@ -292,6 +292,7 @@ class DAVResource
$comp->ClearComponents('VALARM');
$vcal2->AddComponent($comp);
}
$this->resource->displayname = $this->resource->summary = $vcal2->GetPValue('SUMMARY');
$this->resource->caldav_data = $vcal2->Render();
}
}