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Diffstat (limited to 'rational.c')
-rw-r--r-- | rational.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/rational.c b/rational.c index 4bdc695dc1..742f594f65 100644 --- a/rational.c +++ b/rational.c @@ -2396,6 +2396,7 @@ read_rat_nos(const char **s, int sign, int strict, VALUE *num) if (**s == '/') { (*s)++; if (!read_digits(s, strict, &den, NULL)) goto failed; + if (den == ZERO) rb_num_zerodiv(); nurat_reduce(num, &den); if (div != ONE && den != ONE) den = rb_int_mul(den, div); |