always set/clear errstr

1 files changed, 3 insertions, 0 deletions

diff --git a/it_url.class b/it_url.class
index 80b7a44..d03ad07 100644
--- a/it_url.class
+++ b/it_url.class
@@ -251,6 +251,7 @@ function request($p=array())
 	$url = $this;
 	if ($p['url'])
 		$this->__construct($p['url']);
+	$this->errstr = "";
 
 	$url->headers = array();
 	$p['headers'] = (array)$p['headers'] + self::_default_headers($url, $p);
@@ -280,8 +281,10 @@ function request($p=array())
 			$result = true;	# Not modified, success but no data
 		} else if ($url->result == 414) {
 			it::error((array)$p['it_error'] + ['title' => "Request-URI Too Long: " . substr($url->url, 0, 100) . "...(truncated " . (strlen($url->url) - 100) . " bytes)", 'body' => curl_getinfo($curl) + ($p['verbose'] ? ['verbose' => $this->verbose] : [])]);
+			$this->errstr = "HTTP Status " . $url->result;
 		} else {
 			$result =& $url->data;
+			$this->errstr = "HTTP Status " . $url->result;
 		}
 	} else {
 		$result = $this->result = false;