| commit | 217e571a19c9d643005d8c8d88abab16f88735a2 | [log] [tgz] |
|---|---|---|
| author | Tim Peters <tim.peters@gmail.com> | Mon Jan 27 23:51:11 2003 +0000 |
| committer | Tim Peters <tim.peters@gmail.com> | Mon Jan 27 23:51:11 2003 +0000 |
| tree | f3fee1822931143b8d8ff28470ecff960dffac25 | |
| parent | f29d3d6011e41b40282994375454f2020a429d79 [diff] [blame] |
decode_long(): Simplified the "is it negative?" test.
diff --git a/Lib/pickletools.py b/Lib/pickletools.py index 5c0367b..dec533d 100644 --- a/Lib/pickletools.py +++ b/Lib/pickletools.py
@@ -590,14 +590,17 @@ -256L >>> decode_long("\x00\x80") -32768L - >>> + >>> decode_long("\x80") + -128L + >>> decode_long("\x7f") + 127L """ x = 0L i = 0L for c in data: x |= long(ord(c)) << i i += 8L - if i and (x & (1L << (i-1L))): + if data and ord(c) >= 0x80: x -= 1L << i return x