Regularize keyword_init values not to hold the argument object

1 files changed, 3 insertions, 0 deletions

diff --git a/struct.c b/struct.c
index 09cce01c2c..1284fd4aa2 100644
--- a/struct.c
+++ b/struct.c
@@ -604,6 +604,9 @@ rb_struct_s_def(int argc, VALUE *argv, VALUE klass)
         if (keyword_init == Qundef) {
             keyword_init = Qnil;
         }
+        else if (RTEST(keyword_init)) {
+            keyword_init = Qtrue;
+        }
 	--argc;
     }