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Fix: fix preg_match parameter#2 $subject is null deprecated issue (#1798)

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Mr. Chip 2024-09-23 10:49:47 +08:00 committed by GitHub
parent 5783cb0d01
commit 91876b42aa
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1 changed files with 2 additions and 1 deletions
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var/Typecho/I18n/GetText.php
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@ -394,7 +394,8 @@ class GetText
} else {
$header = $this->getTranslationString(0);
}
if (preg_match("/plural\-forms: ([^\n]*)\n/i", $header, $regs)) {
if (!is_null($header) && preg_match("/plural\-forms: ([^\n]*)\n/i", $header, $regs)) {
$expr = $regs[1];
} else {
$expr = "nplurals=2; plural=n == 1 ? 0 : 1;";