diff options
Diffstat (limited to 'ext/psych')
| -rw-r--r-- | ext/psych/psych_emitter.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ext/psych/psych_emitter.c b/ext/psych/psych_emitter.c index ce6f63d16b..c4f59d1ee9 100644 --- a/ext/psych/psych_emitter.c +++ b/ext/psych/psych_emitter.c @@ -170,7 +170,7 @@ static VALUE start_document(VALUE self, VALUE version, VALUE tags, VALUE imp) tail = head; for(i = 0; i < RARRAY_LEN(tags); i++) { - VALUE tuple = RARRAY_PTR(tags)[i]; + VALUE tuple = RARRAY_CONST_PTR(tags)[i]; VALUE name; VALUE value; @@ -180,8 +180,8 @@ static VALUE start_document(VALUE self, VALUE version, VALUE tags, VALUE imp) xfree(head); rb_raise(rb_eRuntimeError, "tag tuple must be of length 2"); } - name = RARRAY_PTR(tuple)[0]; - value = RARRAY_PTR(tuple)[1]; + name = RARRAY_CONST_PTR(tuple)[0]; + value = RARRAY_CONST_PTR(tuple)[1]; #ifdef HAVE_RUBY_ENCODING_H name = rb_str_export_to_enc(name, encoding); value = rb_str_export_to_enc(value, encoding); |