merge revision(s) a28c5151f567cada0d2f5c0c3ec4df7f97b80784: [Backport #19855]

	Fix Array#bsearch when block returns a non-integer numeric value

	---
	 array.c                 | 4 ++--
	 test/ruby/test_array.rb | 4 ++++
	 2 files changed, 6 insertions(+), 2 deletions(-)

1 files changed, 2 insertions, 2 deletions

diff --git a/array.c b/array.c
index 654c79a44d..b76e9a64a3 100644
--- a/array.c
+++ b/array.c
@@ -3736,8 +3736,8 @@ rb_ary_bsearch_index(VALUE ary)
             const VALUE zero = INT2FIX(0);
             switch (rb_cmpint(rb_funcallv(v, id_cmp, 1, &zero), v, zero)) {
               case 0: return INT2FIX(mid);
-              case 1: smaller = 1; break;
-              case -1: smaller = 0;
+              case 1: smaller = 0; break;
+              case -1: smaller = 1;
             }
         }
         else {