From: Tim Düsterhus <duesterhus@woltlab.com>
Date: Wed, 28 Apr 2021 13:08:31 +0000 (+0200)
Subject: Fix preload finder regex in StyleCompiler::extractPreloadRequests()
X-Git-Tag: 5.4.0_Alpha_1~31
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=114298e14c033f04bffee4923257a7efe2119dab;p=GitHub%2FWoltLab%2FWCF.git

Fix preload finder regex in StyleCompiler::extractPreloadRequests()

The previous one did not match preload requests without a trailing semicolon, because a closing brace immediately follows.
---

diff --git a/wcfsetup/install/files/lib/system/style/StyleCompiler.class.php b/wcfsetup/install/files/lib/system/style/StyleCompiler.class.php
index 979df096e1..c1d925c213 100644
--- a/wcfsetup/install/files/lib/system/style/StyleCompiler.class.php
+++ b/wcfsetup/install/files/lib/system/style/StyleCompiler.class.php
@@ -353,7 +353,7 @@ final class StyleCompiler extends SingletonFactory
      */
     private function extractPreloadRequests(string $css): iterable
     {
-        $regex = '/--woltlab-suite-preload:\\s*preload_dummy\\(((?:"(?:\\\\.|[^\\\\"])*"|[^")])+)\\);/';
+        $regex = '/--woltlab-suite-preload:\\s*preload_dummy\\(((?:"(?:\\\\.|[^\\\\"])*"|[^")])+)\\)\\s*[;\\}]/';
         if (!\preg_match_all($regex, $css, $requests)) {
             return [];
         }