diff --git a/Gitea.php b/Gitea.php
index 9f6361c..7007bc0 100644
--- a/Gitea.php
+++ b/Gitea.php
@@ -7,10 +7,14 @@ class Gitea{
 		$this->pass=$pass;
 	}
 
-	public function forIssues($user,$repo,$callback,$args){
+	public function forIssues($user,$repo,$callback,$args=null){
 		$page=1;
 		while(1){
-			$issues=$this->request("repos/$user/$repo/issues?page=$page&".http_build_query($args));
+			$url="repos/$user/$repo/issues?page=$page";
+			if($args){
+				$url.='&'.http_build_query($args);
+			}
+			$issues=$this->request($url);
 			if(!$issues) break;
 			foreach($issues as $issue){
 				call_user_func($callback,$issue);
@@ -20,16 +24,16 @@ class Gitea{
 	}
 
 	public function editIssue($issue,$args){
-		$this->request($issue->url,$args,true);
+		return $this->request($issue->url,$args,true);
 	}
 
 	public function request($url, $postFields = null, $patch=false){
 		if(substr($url,0,4)!='http'){
 			$url=$this->url.$url;
 		}
-		echo ">> $url\n";
+		echo ">> $url ".json_encode($postFields).' '.json_encode($patch)." <<\n";
 		$ch = curl_init();
-		curl_setopt($ch, CURLOPT_USERAGENT, 'Bot');
+		curl_setopt($ch, CURLOPT_USERAGENT, 'james/GiteaBot');
 		curl_setopt($ch, CURLOPT_URL, $url);
 		curl_setopt($ch, CURLOPT_TIMEOUT, 30);
 		curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);