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comparison hgext/bookmarks.py @ 7666:2ad81e9b075b

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bookmarks: work around missing posixfile_nt.readline()
author Patrick Mezard <pmezard@gmail.com>
date Mon, 19 Jan 2009 00:36:32 +0100
parents f83a2b1d1a71
children e8d62d6133c2
comparison
equal deleted inserted replaced
7665:950484f05f16 7666:2ad81e9b075b
78 if repo._bookmarkcurrent: 78 if repo._bookmarkcurrent:
79 return repo._bookmarkcurrent 79 return repo._bookmarkcurrent
80 mark = None 80 mark = None
81 if os.path.exists(repo.join('bookmarks.current')): 81 if os.path.exists(repo.join('bookmarks.current')):
82 file = repo.opener('bookmarks.current') 82 file = repo.opener('bookmarks.current')
83 mark = file.readline() 83 # No readline() in posixfile_nt, reading everything is cheap
84 mark = (file.readlines() or [''])[0]
84 if mark == '': 85 if mark == '':
85 mark = None 86 mark = None
86 file.close() 87 file.close()
87 repo._bookmarkcurrent = mark 88 repo._bookmarkcurrent = mark
88 return mark 89 return mark