diff options
Diffstat (limited to 'Objects/stringlib/fastsearch.h')
| -rw-r--r-- | Objects/stringlib/fastsearch.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Objects/stringlib/fastsearch.h b/Objects/stringlib/fastsearch.h index 7525951..e231c58 100644 --- a/Objects/stringlib/fastsearch.h +++ b/Objects/stringlib/fastsearch.h @@ -140,13 +140,13 @@ fastsearch(const STRINGLIB_CHAR* s, Py_ssize_t n, /* got a match! */ return i; /* miss: check if previous character is part of pattern */ - if (!STRINGLIB_BLOOM(mask, s[i-1])) + if (i > 0 && !STRINGLIB_BLOOM(mask, s[i-1])) i = i - m; else i = i - skip; } else { /* skip: check if previous character is part of pattern */ - if (!STRINGLIB_BLOOM(mask, s[i-1])) + if (i > 0 && !STRINGLIB_BLOOM(mask, s[i-1])) i = i - m; } } |