From 72d6bd2784f004624fc24023121b16418d80d098 Mon Sep 17 00:00:00 2001
From: kliment <kliment.yanev@gmail.com>
Date: Thu, 12 May 2011 09:03:57 +0200
Subject: [PATCH] Changes to make interactive mode use nicer - no RECV message
 on recv timeout

---
 printcore.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/printcore.py b/printcore.py
index 1c8480f..83dcc21 100644
--- a/printcore.py
+++ b/printcore.py
@@ -54,7 +54,8 @@ class printcore():
             if(not self.printer or not self.printer.isOpen):
                 break
             line=self.printer.readline()
-            print "RECV:",line
+            if(len(line)>1):
+                print "RECV:",line
             if(line.startswith('start')):
                 self.clear=True
                 self.online=True