From 50c95e439d740b75d05bcab4a4b81a192e9941bc Mon Sep 17 00:00:00 2001
From: Mark Walker <markwal@hotmail.com>
Date: Wed, 20 May 2015 20:06:24 -0700
Subject: [PATCH] Only eat two characters when the error indicator is '!!'

---
 src/octoprint/util/comm.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/octoprint/util/comm.py b/src/octoprint/util/comm.py
index 9a76a869..5ecdd78f 100644
--- a/src/octoprint/util/comm.py
+++ b/src/octoprint/util/comm.py
@@ -1287,7 +1287,7 @@ class MachineCom(object):
 				self._lastCommError = line[6:] if line.startswith("Error:") else line[2:]
 				pass
 			elif not self.isError():
-				self._errorValue = line[6:]
+				self._errorValue = line[6:] if line.startswith("Error:") else line[2:]
 				self._changeState(self.STATE_ERROR)
 				eventManager().fire(Events.ERROR, {"error": self.getErrorString()})
 		return line