BigDecimal('0.') with bigdecimal-3.1.9 returns 0.0

Author: hsbt

spec/ruby/library/bigdecimal/BigDecimal_spec.rb

@@ -98,7 +98,11 @@
       BigDecimal("invalid", exception: false).should be_nil
       BigDecimal("0invalid", exception: false).should be_nil
       BigDecimal("invalid0", exception: false).should be_nil
-      BigDecimal("0.", exception: false).should be_nil
+      if BigDecimal::VERSION >= "3.1.9"
+        BigDecimal("0.", exception: false).to_i.should == 0
+      else
+        BigDecimal("0.", exception: false).should be_nil
+      end
     end
   end