minor symfony#16935 [Validator] removes unused variable in LengthValidator class. (hhamon)

Tobion · Tobion · commit 7ed176f91c1e · 2015-12-10T11:37:25.000+01:00
This PR was merged into the 2.8 branch. Discussion ---------- [Validator] removes unused variable in LengthValidator class. | Q | A | ------------- | --- | Bug fix? | no | New feature? | no | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | ~ | License | MIT | Doc PR | ~ Commits ------- 4d52493 [Validator] removes unused variable in LengthValidator class.
diff --git a/src/Symfony/Component/Validator/Constraints/LengthValidator.php b/src/Symfony/Component/Validator/Constraints/LengthValidator.php
@@ -39,7 +39,6 @@ public function validate($value, Constraint $constraint)
         }
 
         $stringValue = (string) $value;
-        $invalidCharset = false;
 
         if ('UTF8' === $charset = strtoupper($constraint->charset)) {
             $charset = 'UTF-8'; // iconv on Windows requires "UTF-8" instead of "UTF8"

Original file line number	Diff line number	Diff line change
`@@ -39,7 +39,6 @@ public function validate($value, Constraint $constraint)`
`39`	`39`	`}`
`40`	`40`
`41`	`41`	`$stringValue = (string) $value;`
`42`		`- $invalidCharset = false;`
`43`	`42`
`44`	`43`	`if ('UTF8' === $charset = strtoupper($constraint->charset)) {`
`45`	`44`	`$charset = 'UTF-8'; // iconv on Windows requires "UTF-8" instead of "UTF8"`