double threshold = 0.05;
VGboolean found = VG_FALSE;
int n = 1;
- int i;
double min_eta, max_eta;
min_eta = MIN2(arc->eta1, arc->eta2);
double d_eta = (max_eta - min_eta) / n;
if (d_eta <= 0.5 * M_PI) {
double eta_b = min_eta;
+ int i;
found = VG_TRUE;
for (i = 0; found && (i < n); ++i) {
double etaA = eta_b;