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Backport 726 to 4.5 #738

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Merged
phil-davis merged 1 commit into from
Dec 2, 2025
Merged

Backport 726 to 4.5 #738

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4 changes: 2 additions & 2 deletions lib/Parser/MimeDir.php
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Original file line number Diff line number Diff line change
Expand Up @@ -417,7 +417,7 @@ protected function readProperty($line)
$property['value'] = $match['propValue'];
continue;
}
if (isset($match['name']) && $match['name']) {
if (isset($match['name']) && 0 < strlen($match['name'])) {
$property['name'] = strtoupper($match['name']);
continue;
}
Expand All @@ -430,7 +430,7 @@ protected function readProperty($line)
if (is_null($property['value'])) {
$property['value'] = '';
}
if (!$property['name']) {
if (!isset($property['name']) || 0 == strlen($property['name'])) {
if ($this->options & self::OPTION_IGNORE_INVALID_LINES) {
return false;
}
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17 changes: 17 additions & 0 deletions tests/VObject/Parser/MimeDirTest.php
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Expand Up @@ -263,4 +263,21 @@ public function provideBrokenVCalendar()
EOF
]];
}

public function testPropertyName0(): void
{
$iCal = <<<EOF
BEGIN:VCALENDAR
VERSION:2.0
PRODID:PRODID
BEGIN:VEVENT
0:test
END:VEVENT
END:VCALENDAR
EOF;

$mimeDir = new MimeDir();
$vevent = $mimeDir->parse($iCal);
self::assertEquals('test', $vevent->VEVENT->{0}->getValue());
}
}
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