Mail: getHeader now returns NULL when header not available

jkuchar · jkuchar · commit 8ab921d2ac31 · 2015-12-31T12:11:58.000+01:00
diff --git a/MailLibrary/Mail.php b/MailLibrary/Mail.php
@@ -124,7 +124,12 @@ public function getHeaders()
 	public function getHeader($name)
 	{
 		$this->headers !== NULL || $this->initializeHeaders();
-		return $this->headers[$this->formatHeaderName($name)];
+		$index = $this->formatHeaderName($name);
+		if(isset($this->headers[$index])) {
+			return $this->headers[$index];
+		} else {
+			return NULL;
+		}
 	}
 
 	/**

Original file line number	Diff line number	Diff line change
`@@ -124,7 +124,12 @@ public function getHeaders()`
`124`	`124`	`public function getHeader($name)`
`125`	`125`	`{`
`126`	`126`	`$this->headers !== NULL \|\| $this->initializeHeaders();`
`127`		`- return $this->headers[$this->formatHeaderName($name)];`
	`127`	`+ $index = $this->formatHeaderName($name);`
	`128`	`+ if(isset($this->headers[$index])) {`
	`129`	`+ return $this->headers[$index];`
	`130`	`+ } else {`
	`131`	`+ return NULL;`
	`132`	`+ }`
`128`	`133`	`}`
`129`	`134`
`130`	`135`	`/**`