1 files changed, 3 insertions, 0 deletions
diff --git a/src/array.c b/src/array.c
index 21c7e5d86..6f04efe84 100644
--- a/src/array.c
+++ b/src/array.c
@@ -658,6 +658,9 @@ aget_index(mrb_state *mrb, mrb_value index)
   if (mrb_fixnum_p(index)) {
     return mrb_fixnum(index);
   }
+  else if (mrb_float_p(index)) {
+    return mrb_float(index);
+  }
   else {
     mrb_int i;