From: Robert Lehmann <mail@robertlehmann.de>
Date: Fri, 26 Nov 2010 08:47:46 +0000 (+0100)
Subject: Safeguard List._sort_bugs from accumulating values in its default parameters.
X-Git-Tag: 1.1.0~245^2~3
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=5d8e5bf31fa4035d8c45300244432de7d772832e;p=be.git

Safeguard List._sort_bugs from accumulating values in its default parameters.
---

diff --git a/libbe/command/list.py b/libbe/command/list.py
index f348d5c..2611692 100644
--- a/libbe/command/list.py
+++ b/libbe/command/list.py
@@ -179,7 +179,9 @@ class List (libbe.command.Command):
                                      for x in params['extra-strings'].split(',')]
         return (cmp_list, status, severity, assigned, extra_strings_regexps)
 
-    def _sort_bugs(self, bugs, cmp_list=[]):
+    def _sort_bugs(self, bugs, cmp_list=None):
+        if cmp_list is None:
+            cmp_list = []
         cmp_list.extend(libbe.bug.DEFAULT_CMP_FULL_CMP_LIST)
         cmp_fn = libbe.bug.BugCompoundComparator(cmp_list=cmp_list)
         bugs.sort(cmp_fn)