`0/0` should not be infinity; fix
@@ -2372,7 +2372,7 @@ RETRY_TRY_BLOCK:
mrb_int x = mrb_fixnum(regs[a]);
mrb_int y = mrb_fixnum(regs[a+1]);
double f;
- if (y == 0) {
+ if (y == 0 && x != 0) {
f = INFINITY;
}
else {
