Added default user-agent (#16)

tiaguinhor · web-flow · commit c500a3d9d88e · 2022-09-06T08:07:27.000+02:00
Shopify doesn't accept a CURL without `CURLOPT_USERAGENT` option, it returns `403 Forbidden` instead.
diff --git a/src/Feed.php b/src/Feed.php
@@ -218,6 +218,7 @@ private static function httpRequest($url, $user, $pass)
 			curl_setopt($curl, CURLOPT_TIMEOUT, 20);
 			curl_setopt($curl, CURLOPT_ENCODING, '');
 			curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); // no echo, just return result
+			curl_setopt($curl, CURLOPT_USERAGENT, '');
 			if (!ini_get('open_basedir')) {
 				curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); // sometime is useful :)
 			}

Original file line number	Diff line number	Diff line change
`@@ -218,6 +218,7 @@ private static function httpRequest($url, $user, $pass)`
`218`	`218`	`curl_setopt($curl, CURLOPT_TIMEOUT, 20);`
`219`	`219`	`curl_setopt($curl, CURLOPT_ENCODING, '');`
`220`	`220`	`curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); // no echo, just return result`
	`221`	`+ curl_setopt($curl, CURLOPT_USERAGENT, '');`
`221`	`222`	`if (!ini_get('open_basedir')) {`
`222`	`223`	`curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); // sometime is useful :)`
`223`	`224`	`}`