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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-11-01 12:35:32 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-11-01 12:35:32 +0000 |
commit | cbfe54c5609584c9c895262df6a7a58d675473ba (patch) | |
tree | e499c95c66a956a781e00a7c3ac009a881d3730c /numeric.c | |
parent | 22e41718a49b07b093e25e2d211a988c4a9fd6cc (diff) | |
download | ruby-cbfe54c5609584c9c895262df6a7a58d675473ba.tar.gz |
numeric.c: fix return value on big 0
* numeric.c (num_zero_p): should return true if zero.
rb_bigzero_p returns 1 or 0.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56538 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'numeric.c')
-rw-r--r-- | numeric.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -721,7 +721,10 @@ num_zero_p(VALUE num) } } else if (RB_TYPE_P(num, T_BIGNUM)) { - return rb_bigzero_p(num); + if (rb_bigzero_p(num)) { + /* this should not happen usually */ + return Qtrue; + } } else if (rb_equal(num, INT2FIX(0))) { return Qtrue; |