Webklex · Webklex · commit 98579847f9da · 2018-07-21T21:06:45.000+02:00
Potential imap_close() error fixed #118
diff --git a/src/IMAP/Client.php b/src/IMAP/Client.php
@@ -237,7 +237,7 @@ public function connect($attempts = 3) {
      * @return $this
      */
     public function disconnect() {
-        if ($this->isConnected() && $this->connection !== false) {
+        if ($this->isConnected() && $this->connection !== false && is_integer($this->connection) === false) {
             $this->errors = array_merge($this->errors, imap_errors() ?: []);
             $this->connected = !imap_close($this->connection, CL_EXPUNGE);
         }

Original file line number	Diff line number	Diff line change
`@@ -237,7 +237,7 @@ public function connect($attempts = 3) {`
`237`	`237`	`* @return $this`
`238`	`238`	`*/`
`239`	`239`	`public function disconnect() {`
`240`		`- if ($this->isConnected() && $this->connection !== false) {`
	`240`	`+ if ($this->isConnected() && $this->connection !== false && is_integer($this->connection) === false) {`
`241`	`241`	`$this->errors = array_merge($this->errors, imap_errors() ?: []);`
`242`	`242`	`$this->connected = !imap_close($this->connection, CL_EXPUNGE);`
`243`	`243`	`}`