From 756b2474463c711777d16abeca81fa33047fac91 Mon Sep 17 00:00:00 2001
From: terrafrost <terrafrost@php.net>
Date: Thu, 11 Apr 2019 21:54:37 -0500
Subject: [PATCH] SSH2: explain NET_SSH2_READ_NEXT in comments

---
 phpseclib/Net/SSH2.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/phpseclib/Net/SSH2.php b/phpseclib/Net/SSH2.php
index c4098ac3..ad668762 100644
--- a/phpseclib/Net/SSH2.php
+++ b/phpseclib/Net/SSH2.php
@@ -142,7 +142,10 @@ define('NET_SSH2_READ_SIMPLE',  1);
  */
 define('NET_SSH2_READ_REGEX', 2);
 /**
- * Returns when a string matching the regular expression $expect is found
+ * Returns whenever a data packet is received.
+ *
+ * Some data packets may only contain a single character so it may be necessary
+ * to call read() multiple times when using this option
  */
 define('NET_SSH2_READ_NEXT', 3);
 /**#@-*/