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| author | Yukihiro Matsumoto <[email protected]> | 2012-09-03 22:22:57 +0900 |
|---|---|---|
| committer | Yukihiro Matsumoto <[email protected]> | 2012-09-03 22:22:57 +0900 |
| commit | eb080397fa0c3a9bc680f511a563be87920bcc37 (patch) | |
| tree | 143a987b1cc5a8f19943df020adb28f18f9295c5 | |
| parent | 7d1673276c17db67e33387d5c54e1b584d5f0dbc (diff) | |
| download | mruby-eb080397fa0c3a9bc680f511a563be87920bcc37.tar.gz mruby-eb080397fa0c3a9bc680f511a563be87920bcc37.zip | |
zero check added to mrb_fixnum_mul as well
| -rw-r--r-- | src/numeric.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/numeric.c b/src/numeric.c index bbf451d22..acc658e5c 100644 --- a/src/numeric.c +++ b/src/numeric.c @@ -699,7 +699,7 @@ mrb_fixnum_mul(mrb_state *mrb, mrb_value x, mrb_value y) if (FIT_SQRT_INT(a) && FIT_SQRT_INT(b)) return mrb_fixnum_value(a*b); c = a * b; - if (c/a != b) { + if (a != 0 && c/a != b) { return mrb_float_value((mrb_float)a*(mrb_float)b); } return mrb_fixnum_value(c);; |