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| author | kali <kali@leap.se> | 2013-06-17 04:46:06 +0900 |
|---|---|---|
| committer | kali <kali@leap.se> | 2013-06-19 23:59:33 +0900 |
| commit | b36fe9cf87bc1917abc0667756f01e6d4609cc4c (patch) | |
| tree | 0aa4d769aaf426b10d1ef7e325dea0e3643da7fc /src/leap/util | |
| parent | 332f4fe1338b72eaa7bc2a2878ce30129004319e (diff) | |
install missing files during linux initialization
Closes: #2247, #2761
Diffstat (limited to 'src/leap/util')
| -rw-r--r-- | src/leap/util/__init__.py | 10 |
1 files changed, 10 insertions, 0 deletions
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 |