Code tidy

jfcherng · jfcherng · commit 0ffd644e1fd7 · 2019-02-22T04:15:46.000+08:00
Signed-off-by: Jack Cherng &lt;jfcherng@gmail.com&gt;
diff --git a/src/Renderer/Html/Json.php b/src/Renderer/Html/Json.php
@@ -30,10 +30,6 @@ public function render(): string
     {
         $changes = $this->getChanges();
 
-        if (empty($changes)) {
-            return self::getIdenticalResult();
-        }
-
         if ($this->options['outputTagAsString']) {
             $this->convertTagToString($changes);
         }

Original file line number	Diff line number	Diff line change
`@@ -30,10 +30,6 @@ public function render(): string`
`30`	`30`	`{`
`31`	`31`	`$changes = $this->getChanges();`
`32`	`32`
`33`		`- if (empty($changes)) {`
`34`		`- return self::getIdenticalResult();`
`35`		`- }`
`36`		`-`
`37`	`33`	`if ($this->options['outputTagAsString']) {`
`38`	`34`	`$this->convertTagToString($changes);`
`39`	`35`	`}`