A useless variable crept into commit
2fc9dfc52 "New
path_find_visualize(), to aid debugging" (v4.3.27). Delete it.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
{
int uid;
int xmin, xmax, ymin, ymax, x, y, odd, ch;
{
int uid;
int xmin, xmax, ymin, ymax, x, y, odd, ch;
char buf[1024];
assert(pf_cost(XYOFFSET(sx, sy)) == 0.0);
c = pf_cost(XYOFFSET(dx, dy));
char buf[1024];
assert(pf_cost(XYOFFSET(sx, sy)) == 0.0);
c = pf_cost(XYOFFSET(dx, dy));
/* find bounding box */
xmin = xmax = 0;
/* find bounding box */
xmin = xmax = 0;