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Rewrite to avoid casts.

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This commit is contained in:
Paul Eggert 2004-08-02 22:52:39 +00:00
parent f9bbf56c51
commit 7fed0a985b
1 changed files with 4 additions and 1 deletions
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5
lib/readtokens.c
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@ -96,7 +96,10 @@ readtoken (FILE *stream,
saved_delim = delim;
memset (isdelim, 0, sizeof isdelim);
for (j = 0; j < n_delim; j++)
isdelim[(unsigned char) delim[j]] = 1;
{
unsigned char ch = delim[j];
isdelim[ch] = 1;
}
}
/* FIXME: don't fool with this caching. Use strchr instead. */