From e6cb93f69b543926c76561d96c38614858873343 Mon Sep 17 00:00:00 2001
From: noah <noah@656d521f-e311-0410-88e0-e7920216d269>
Date: Mon, 20 Aug 2012 19:44:55 +0000
Subject: Clarified a comment.

git-svn-id: http://pexpect.svn.sourceforge.net/svnroot/pexpect/trunk@526 656d521f-e311-0410-88e0-e7920216d269
---
 pexpect/pxssh.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pexpect/pxssh.py b/pexpect/pxssh.py
index 9dd67b3..7c06337 100644
--- a/pexpect/pxssh.py
+++ b/pexpect/pxssh.py
@@ -137,7 +137,8 @@ class pxssh (spawn):
         # If latency is worse than these values then this will fail.
 
         try:
-            self.read_nonblocking(size=10000,timeout=1) # GAS: Clear out the cache before getting the prompt
+            # Clear the buffer before getting the prompt.
+            self.read_nonblocking(size=10000,timeout=1)
         except TIMEOUT:
             pass
         time.sleep(0.1)
-- 
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