diff options
-rw-r--r-- | lib/readtokens.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/readtokens.c b/lib/readtokens.c index 438441c4e..2ccf6a938 100644 --- a/lib/readtokens.c +++ b/lib/readtokens.c @@ -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. */ |