From 9e640da25faea2886f66445249497dfab50bb205 Mon Sep 17 00:00:00 2001
From: Hugh Brown <hbrown@amplify.com>
Date: Thu, 10 Oct 2013 18:43:14 -0400
Subject: [PATCH] Fix dangerous default argument

---
 jenkinsapi/jenkins.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/jenkinsapi/jenkins.py b/jenkinsapi/jenkins.py
index 499e66f..0371c1b 100644
--- a/jenkinsapi/jenkins.py
+++ b/jenkinsapi/jenkins.py
@@ -149,14 +149,14 @@ class Jenkins(JenkinsBase):
         self.poll()
         return self[newjobname]
 
-    def build_job(self, jobname, params={}):
+    def build_job(self, jobname, params=None):
         """
         Invoke a build by job name
         :param jobname: name of exist job, str
         :param params: the job params, dict
         :return: none
         """
-        self[jobname].invoke(build_params=params)
+        self[jobname].invoke(build_params=params or {})
         return
 
     def delete_job(self, jobname):
-- 
2.7.4