fix: incorrect rector refactoring

kenjis · kenjis · commit df5fec43f7dd · 2023-12-18T09:31:46.000+09:00
diff --git a/system/Email/Email.php b/system/Email/Email.php
@@ -1236,13 +1236,13 @@ protected function buildMessage()
                     . $this->prepQuotedPrintable($this->body) . $this->newline . $this->newline
                     . '--' . $altBoundary . '--' . $this->newline . $this->newline;
 
-                if ($relBoundary !== '' && $relBoundary !== '0') {
+                if (isset($relBoundary)) {
                     $body .= $this->newline . $this->newline;
                     $this->appendAttachments($body, $relBoundary, 'related');
                 }
 
                 // multipart/mixed attachments
-                if ($atcBoundary !== '' && $atcBoundary !== '0') {
+                if (isset($atcBoundary)) {
                     $body .= $this->newline . $this->newline;
                     $this->appendAttachments($body, $atcBoundary, 'mixed');
                 }

Original file line number	Diff line number	Diff line change
`@@ -1236,13 +1236,13 @@ protected function buildMessage()`
`1236`	`1236`	`. $this->prepQuotedPrintable($this->body) . $this->newline . $this->newline`
`1237`	`1237`	`. '--' . $altBoundary . '--' . $this->newline . $this->newline;`
`1238`	`1238`
`1239`		`- if ($relBoundary !== '' && $relBoundary !== '0') {`
	`1239`	`+ if (isset($relBoundary)) {`
`1240`	`1240`	`$body .= $this->newline . $this->newline;`
`1241`	`1241`	`$this->appendAttachments($body, $relBoundary, 'related');`
`1242`	`1242`	`}`
`1243`	`1243`
`1244`	`1244`	`// multipart/mixed attachments`
`1245`		`- if ($atcBoundary !== '' && $atcBoundary !== '0') {`
	`1245`	`+ if (isset($atcBoundary)) {`
`1246`	`1246`	`$body .= $this->newline . $this->newline;`
`1247`	`1247`	`$this->appendAttachments($body, $atcBoundary, 'mixed');`
`1248`	`1248`	`}`