error is always a key-value-structure

Author: Denis Cornehl

phpcclib.php

@@ -1186,8 +1186,6 @@ public function __construct($message, $status)
     {
         $this->message = $message;
 
-
-		$msgs = array();
 		$obj = json_decode($message);
 		if (json_last_error() === JSON_ERROR_NONE && !empty($obj)) {
 			$rc = "";
@@ -1199,25 +1197,17 @@ public function __construct($message, $status)
 					$errors = $v;
 			}
 
-			if (count($errors) > 0)
-				$msgs = $errors;
-			else if (strlen($rc) > 0)
-				$this->message = $rc;
-			else
-				$this->message = $message;
-		}
-
-		if (count($msgs) > 0) {
-            $this->message = '';
+			if (count($errors) > 0) {
+				$this->message = '';
 
-			if (is_array($msgs) || $msgs instanceof Traversable || $msgs instanceof stdClass) {
 				foreach ($msgs as $k => $v) {
 					$this->message .= sprintf("%s: %s\n", $k, $v);
 				}
-			}else
+			} else if (strlen($rc) > 0)
+				$this->message = $rc;
+			else
 				$this->message = $message;
-
-        }
+		}
     }
 }