src/usr.bin/uniq/uniq.c - diff

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version 1.18, 2009/10/27 23:59:46

version 1.19, 2013/11/26 19:25:39

Line 173

int nchars, nfields;

for (nfields = numfields; nfields && *str; nfields--) {

while (isblank(*str))

while (isblank((unsigned char)*str))

str++;

while (*str && !isblank(*str))

while (*str && !isblank((unsigned char)*str))

str++;

}

for (nchars = numchars; nchars-- && *str && *str != '\n'; ++str)