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Remove some more useless assignments.

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Found with clang's scan-build tool.  It also whines about a lot of
other dead stores that we should *not* change IMO, either as a matter
of style or future-proofing.  But these places seem like clear
oversights.

Discussion: https://postgr.es/m/CAEudQAo1+AcGppxDSg8k+zF4+Kv+eJyqzEDdbpDg58-=MQcerQ@mail.gmail.com
This commit is contained in:
Tom Lane
2020-09-04 14:32:10 -04:00
parent 3eb3d3e782
commit 38a2d70329
8 changed files with 7 additions and 14 deletions
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4
src/backend/tsearch/spell.c
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@@ -2124,7 +2124,6 @@ CheckAffix(const char *word, size_t len, AFFIX *Affix, int flagflags, char *neww
}
else
{
int err;
pg_wchar *data;
size_t data_len;
int newword_len;
@@ -2134,7 +2133,8 @@ CheckAffix(const char *word, size_t len, AFFIX *Affix, int flagflags, char *neww
data = (pg_wchar *) palloc((newword_len + 1) * sizeof(pg_wchar));
data_len = pg_mb2wchar_with_len(newword, data, newword_len);
if (!(err = pg_regexec(&(Affix->reg.regex), data, data_len, 0, NULL, 0, NULL, 0)))
if (pg_regexec(&(Affix->reg.regex), data, data_len,
0, NULL, 0, NULL, 0) == REG_OKAY)
{
pfree(data);
return newword;