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silence more warnings

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R=rsc
http://codereview.appspot.com/6744056
This commit is contained in:
Russ Cox 2012-10-21 12:04:56 -04:00
parent b0ae8a46a0
commit c5bfba483f
15 changed files with 279 additions and 271 deletions
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4
src/cmd/tpic/textgen.c
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@ -8,8 +8,6 @@ textgen(void)
int i, sub, nstr, at, with, hset;
double xwith, ywith, h, w, x0, y0, x1, y1;
obj *p, *ppos;
static double prevh = 0;
static double prevw = 0;
Attr *ap;
at = with = nstr = hset = 0;
@ -90,8 +88,6 @@ textgen(void)
cury = y1;
else
cury = y0;
prevh = h;
prevw = w;
return(p);
}