[Bug #21680] Fix (base**power_of_two).digits(base) bug (#15144)

Fix wrong condition in base multiplying loop.

1 files changed, 1 insertions, 1 deletions

diff --git a/numeric.c b/numeric.c
index de5b02aaf9..731a809523 100644
--- a/numeric.c
+++ b/numeric.c
@@ -5553,7 +5553,7 @@ rb_int_digits_bigbase(VALUE num, VALUE base)
     }
 
     bases = rb_ary_new();
-    for (VALUE b = base; int_lt(b, num) == Qtrue; b = rb_int_mul(b, b)) {
+    for (VALUE b = base; int_le(b, num) == Qtrue; b = rb_int_mul(b, b)) {
         rb_ary_push(bases, b);
     }
     digits = rb_ary_new_from_args(1, num);