From 6d1e28ae9ce3536cc33064f5312f684d258030a7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gina=20H=C3=A4u=C3=9Fge?= <gina@octoprint.org>
Date: Wed, 18 Jan 2017 13:04:01 +0100
Subject: [PATCH] We still need _read_lines after all in the streamed file info

---
 src/octoprint/util/comm.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/octoprint/util/comm.py b/src/octoprint/util/comm.py
index 26655417..ae5a99c6 100644
--- a/src/octoprint/util/comm.py
+++ b/src/octoprint/util/comm.py
@@ -2593,6 +2593,7 @@ class PrintingGcodeFileInformation(PrintingFileInformation):
 			raise IOError("File %s does not exist" % self._filename)
 		self._size = os.stat(self._filename).st_size
 		self._pos = 0
+		self._read_lines = 0
 
 	def seek(self, offset):
 		with self._handle_mutex:
@@ -2601,6 +2602,7 @@ class PrintingGcodeFileInformation(PrintingFileInformation):
 
 			self._handle.seek(offset)
 			self._pos = self._handle.tell()
+			self._read_lines = 0
 
 	def start(self):
 		"""
@@ -2617,6 +2619,7 @@ class PrintingGcodeFileInformation(PrintingFileInformation):
 				# catching that.
 				import codecs
 				self._pos += len(codecs.BOM_UTF8)
+			self._read_lines = 0
 
 	def close(self):
 		"""
@@ -2661,6 +2664,7 @@ class PrintingGcodeFileInformation(PrintingFileInformation):
 					if not line:
 						self.close()
 					processed = self._process(line, offsets, current_tool)
+				self._read_lines += 1
 				return processed
 			except Exception as e:
 				self.close()