From ac901528c325bfc7f62e7a3c5c7f1a8c43f3d18a Mon Sep 17 00:00:00 2001
From: Laurent Peuch <cortex@worlddomination.be>
Date: Sun, 30 Oct 2016 05:22:30 +0100
Subject: [PATCH] [mod] uses + for strings

---
 src/yunohost/certificate.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/yunohost/certificate.py b/src/yunohost/certificate.py
index 5f8c7ff2c..de21299d1 100644
--- a/src/yunohost/certificate.py
+++ b/src/yunohost/certificate.py
@@ -666,7 +666,7 @@ def _name_selfCA():
 
 
 def _tail(n, filePath):
-    stdin, stdout = os.popen2("tail -n " + str(n) + " " + filePath)
+    stdin, stdout = os.popen2("tail -n %s '%s'" % (n, filePath))
     stdin.close()
     lines = stdout.readlines()
     stdout.close()