From e8c2f0b3aa200c6cc15d3b24043b94dbc2039da6 Mon Sep 17 00:00:00 2001
From: David Malone <dwmalone@FreeBSD.org>
Date: Tue, 17 Mar 2009 19:37:47 +0000
Subject: [PATCH] Fix some warns - mainly signedness and unused variables.

---
 usr.bin/ministat/ministat.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/usr.bin/ministat/ministat.c b/usr.bin/ministat/ministat.c
index 5873ca7aace1..720922eb6674 100644
--- a/usr.bin/ministat/ministat.c
+++ b/usr.bin/ministat/ministat.c
@@ -136,7 +136,7 @@ struct dataset {
 	double	*points;
 	unsigned lpoints;
 	double sy, syy;
-	int n;
+	unsigned n;
 };
 
 static struct dataset *
@@ -191,8 +191,6 @@ Avg(struct dataset *ds)
 static double
 Median(struct dataset *ds)
 {
-	int even, i;
-	struct point *p1, *p2;
 
 	return (ds->points[ds->n / 2]);
 }
@@ -317,8 +315,8 @@ static void
 PlotSet(struct dataset *ds, int val)
 {
 	struct plot *pl;
-	struct point *pp;
-	int i, j, m, x, n;
+	int i, j, m, x;
+	unsigned n;
 	int bar;
 
 	pl = &plot;