From: david-sarah <david-sarah@jacaranda.org>
Date: Wed, 27 Jan 2010 01:55:29 +0000 (-0800)
Subject: Use if instead of assert to check for twisted ftp patch
X-Git-Tag: allmydata-tahoe-1.6.0~13
X-Git-Url: https://git.rkrishnan.org/pf/content/en/seg/using.html?a=commitdiff_plain;h=100548257add900dd307100e192773426a0a45f7;p=tahoe-lafs%2Ftahoe-lafs.git

Use if instead of assert to check for twisted ftp patch
---

diff --git a/src/allmydata/frontends/ftpd.py b/src/allmydata/frontends/ftpd.py
index 51330a78..3caf385e 100644
--- a/src/allmydata/frontends/ftpd.py
+++ b/src/allmydata/frontends/ftpd.py
@@ -289,7 +289,8 @@ class FTPServer(service.MultiService):
         # make sure we're using a patched Twisted that uses IWriteFile.close:
         # see docs/frontends/FTP-and-SFTP.txt and
         # http://twistedmatrix.com/trac/ticket/3462 for details.
-        assert "close" in ftp.IWriteFile.names(), "your twisted is lacking a vital patch, see docs/frontends/FTP-and-SFTP.txt"
+        if "close" not in ftp.IWriteFile.names():
+            raise AssertionError("your twisted is lacking a vital patch, see docs/frontends/FTP-and-SFTP.txt")
 
         r = Dispatcher(client)
         p = portal.Portal(r)