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| author | Robert Haas <rhaas@postgresql.org> | 2010-10-22 15:27:39 -0400 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2010-10-22 15:27:39 -0400 |
| commit | dd1587089c3dadd4bc1c85e8e75edf3a24686934 (patch) | |
| tree | c9389fc89dc1b4984558e8d43e69c53e3f433413 | |
| parent | 57b80b4c466f224b6623e38081cea6e6d2fe0744 (diff) | |
| download | postgresql-dd1587089c3dadd4bc1c85e8e75edf3a24686934.tar.gz postgresql-dd1587089c3dadd4bc1c85e8e75edf3a24686934.zip | |
Correct a mistake in levenshtein_less_equal() multibyte character handling.
Spotted by Alexander Korotkov.
Along the way, remove a misleading comment line.
| -rw-r--r-- | contrib/fuzzystrmatch/levenshtein.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/contrib/fuzzystrmatch/levenshtein.c b/contrib/fuzzystrmatch/levenshtein.c index 178d0e4d754..0d3ebe03dce 100644 --- a/contrib/fuzzystrmatch/levenshtein.c +++ b/contrib/fuzzystrmatch/levenshtein.c @@ -5,7 +5,6 @@ * * Joe Conway <mail@joeconway.com> * - * contrib/fuzzystrmatch/fuzzystrmatch.c * Copyright (c) 2001-2010, PostgreSQL Global Development Group * ALL RIGHTS RESERVED; * @@ -378,7 +377,7 @@ levenshtein_internal(text *s, text *t, prev[start_column] = max_d + 1; curr[start_column] = max_d + 1; if (start_column != 0) - s_data += n != t_bytes + 1 ? pg_mblen(s_data) : 1; + s_data += s_char_len != NULL ? s_char_len[i - 1] : 1; start_column++; } |