From 25674a95f8609d0fd0e7974ea5af8ee7829002eb Mon Sep 17 00:00:00 2001
From: Yaroslav Halchenko <debian@onerussian.com>
Date: Thu, 19 Jul 2012 01:10:59 -0400
Subject: [PATCH] RF: filter.py -- single readline in a loop

---
 server/filter.py | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/server/filter.py b/server/filter.py
index 5f1f01cb..a9bc35f3 100644
--- a/server/filter.py
+++ b/server/filter.py
@@ -455,14 +455,12 @@ class FileFilter(Filter):
 			logSys.exception(e)
 			return False
 
-		line = container.readline()
-		while not line == "":
-			if not self._isActive():
-				# The jail has been stopped
+		while True:
+			line = container.readline()
+			if (line == "") or not self._isActive():
+				# The jail reached the bottom or has been stopped
 				break
 			self.processLineAndAdd(line)
-			# Read a new line.
-			line = container.readline()
 		container.close()
 		return True