From b36fe9cf87bc1917abc0667756f01e6d4609cc4c Mon Sep 17 00:00:00 2001
From: kali <kali@leap.se>
Date: Mon, 17 Jun 2013 04:46:06 +0900
Subject: install missing files during linux initialization Closes: #2247,
 #2761

---
 src/leap/util/__init__.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/leap/util')

diff --git a/src/leap/util/__init__.py b/src/leap/util/__init__.py
index 41358d38..5ceaede5 100644
--- a/src/leap/util/__init__.py
+++ b/src/leap/util/__init__.py
@@ -37,3 +37,13 @@ except ImportError:
     pass
 
 __full_version__ = __appname__ + '/' + str(__version__)
+
+
+def first(things):
+    """
+    Return the head of a collection.
+    """
+    try:
+        return things[0]
+    except TypeError:
+        return None
-- 
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