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| author | Eric Smith <eric@trueblade.com> | 2008-07-19 00:24:05 +0000 |
|---|---|---|
| committer | Eric Smith <eric@trueblade.com> | 2008-07-19 00:24:05 +0000 |
| commit | f032a002711083610bf732bdfc5034e3af739ebe (patch) | |
| tree | c8f0f0d4ad8a1873a410f7a268189e28aa0e4a05 /Python/pystrtod.c | |
| parent | 1e8fba729e218bc4b2e1ed3104f8cdbd88fdb21a (diff) | |
| download | cpython-git-f032a002711083610bf732bdfc5034e3af739ebe.tar.gz | |
Fix issue 3411: default float format spec fails on negative numbers.
Diffstat (limited to 'Python/pystrtod.c')
| -rw-r--r-- | Python/pystrtod.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Python/pystrtod.c b/Python/pystrtod.c index 01c1c42770..302e01298a 100644 --- a/Python/pystrtod.c +++ b/Python/pystrtod.c @@ -302,6 +302,10 @@ ensure_decimal_point(char* buffer, size_t buf_size) /* search for the first non-digit character */ char *p = buffer; + if (*p == '-' || *p == '+') + /* Skip leading sign, if present. I think this could only + ever be '-', but it can't hurt to check for both. */ + ++p; while (*p && isdigit(Py_CHARMASK(*p))) ++p; |