1.1 --- a/iixr.py Fri Sep 11 01:21:09 2009 +0200
1.2 +++ b/iixr.py Fri Sep 11 01:27:18 2009 +0200
1.3 @@ -48,7 +48,17 @@
1.4 # Utility functions.
1.5
1.6 try:
1.7 - from vint import vint
1.8 + from vint import vint as _vint
1.9 +
1.10 + def vint(number):
1.11 +
1.12 + "Write 'number' as a variable-length integer."
1.13 +
1.14 + if number >= 0:
1.15 + return _vint(number)
1.16 + else:
1.17 + raise ValueError, "Number %r is negative." % number
1.18 +
1.19 except ImportError:
1.20
1.21 def vint(number):