minor #38216 Patch YAML superfluous cast (ktomk)

fabpot · fabpot · commit 6b8857c9744c · 2020-09-17T06:49:02.000+02:00
This PR was merged into the 3.4 branch. Discussion ---------- Patch YAML superfluous cast | Q | A | ------------- | --- | Branch? | master for features / 3.4, 4.4 or 5.1 for bug fixes  - 3.4 as branch to patch against as documented | Bug fix? | yes | New feature? | no  | Deprecations? | no  | Tickets | -/-  | License | MIT Commits ------- 05a9660 remove superfluous cast
diff --git a/src/Symfony/Component/Yaml/Parser.php b/src/Symfony/Component/Yaml/Parser.php
@@ -725,7 +725,7 @@ private function parseValue($value, $flags, $context)
         if (self::preg_match('/^(?:'.self::TAG_PATTERN.' +)?'.self::BLOCK_SCALAR_HEADER_PATTERN.'$/', $value, $matches)) {
             $modifiers = isset($matches['modifiers']) ? $matches['modifiers'] : '';
 
-            $data = $this->parseBlockScalar($matches['separator'], preg_replace('#\d+#', '', $modifiers), (int) abs((int) $modifiers));
+            $data = $this->parseBlockScalar($matches['separator'], preg_replace('#\d+#', '', $modifiers), abs((int) $modifiers));
 
             if ('' !== $matches['tag']) {
                 if ('!!binary' === $matches['tag']) {
