Revert "simplify substr third param"

This reverts commit 5659799. the change actually broken MinifyImportProcessorTest
mrclay · Jan 5, 2018 · 258e495 · 258e495
1 parent b97a1db
commit 258e495
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/Minify/ImportProcessor.php b/lib/Minify/ImportProcessor.php
@@ -135,7 +135,7 @@ private function _urlCB($m)
         // $m[1] is either quoted or not
         $quote = ($m[1][0] === "'" || $m[1][0] === '"') ? $m[1][0] : '';
 
-        $url = ($quote === '') ? $m[1] : substr($m[1], 1, -2);
+        $url = ($quote === '') ? $m[1] : substr($m[1], 1, strlen($m[1]) - 2);
 
         if ('/' !== $url[0]) {
             if (strpos($url, '//') > 0) {