D36832.diff
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	diff --git a/usr.bin/rs/rs.c b/usr.bin/rs/rs.c
	--- a/usr.bin/rs/rs.c
	+++ b/usr.bin/rs/rs.c
	@@ -114,10 +114,11 @@
	static void
	getfile(void)
	{
	- char *p;
	+ char p, sp;
	char *endp;
	char **ep;
	int c;
	+ int len;
	int multisep = (flags & ONEISEPONLY ? 0 : 1);
	int nullpad = flags & NULLPAD;
	char **padto;
	@@ -159,11 +160,13 @@
	*ep = blank;
	else /* store column entry */
	*ep = p;
	+ sp = p;
	while (p < endp && *p != isep)
	p++; /* find end of entry */
	p = '\0'; / mark end of entry */
	- if (maxlen < p - ep) / update maxlen */
	- maxlen = p - *ep;
	+ len = p - sp;
	+ if (maxlen < len) /* update maxlen */
	+ maxlen = len;
	INCR(ep); /* prepare for next entry */
	}
	irows++; /* update row count */