parse.y: append to buffer

* parse.y (reg_compile_gen): always append error message to the
  error buffer.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56475 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 6 deletions

diff --git a/parse.y b/parse.y
index e5e4be1503..5e6a659a25 100644
--- a/parse.y
+++ b/parse.y
@@ -10626,12 +10626,7 @@ reg_compile_gen(struct parser_params* parser, VALUE str, int options)
     if (NIL_P(re)) {
 	VALUE m = rb_attr_get(rb_errinfo(), idMesg);
 	rb_set_errinfo(err);
-	if (!NIL_P(err)) {
-	    rb_str_append(rb_str_cat(rb_attr_get(err, idMesg), "\n", 1), m);
-	}
-	else {
-	    compile_error(PARSER_ARG "%"PRIsVALUE, m);
-	}
+	compile_error(PARSER_ARG "%"PRIsVALUE, m);
 	return Qnil;
     }
     return re;