Don't throw exception when no token is found

stevebauman · stevebauman · commit 937727e263df · 2025-02-13T17:52:29.000-05:00
diff --git a/src/Connection/ImapParser.php b/src/Connection/ImapParser.php
@@ -45,13 +45,14 @@ public function __construct(ImapTokenizer $tokenizer)
      */
     public function next(): Data|Token|Response|null
     {
-        // Load the first token.
+        // Attempt to load the first token.
         if (! $this->currentToken) {
             $this->advance();
         }
 
+        // No token was found, return null.
         if (! $this->currentToken) {
-            throw new ImapParserException('Empty response');
+            return null;
         }
 
         // If the token indicates the beginning of a list, parse it.

Original file line number	Diff line number	Diff line change
`@@ -45,13 +45,14 @@ public function __construct(ImapTokenizer $tokenizer)`
`45`	`45`	`*/`
`46`	`46`	`public function next(): Data\|Token\|Response\|null`
`47`	`47`	`{`
`48`		`- // Load the first token.`
	`48`	`+ // Attempt to load the first token.`
`49`	`49`	`if (! $this->currentToken) {`
`50`	`50`	`$this->advance();`
`51`	`51`	`}`
`52`	`52`
	`53`	`+ // No token was found, return null.`
`53`	`54`	`if (! $this->currentToken) {`
`54`		`- throw new ImapParserException('Empty response');`
	`55`	`+ return null;`
`55`	`56`	`}`
`56`	`57`
`57`	`58`	`// If the token indicates the beginning of a list, parse it.`