* re.c (rb_reg_inspect): don't raise for uninitialized Regexp.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18697 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 1 deletions

diff --git a/re.c b/re.c
index ff82636a46..de7ebeb41b 100644
--- a/re.c
+++ b/re.c
@@ -435,7 +435,9 @@ rb_reg_source(VALUE re)
 static VALUE
 rb_reg_inspect(VALUE re)
 {
-    rb_reg_check(re);
+    if (!RREGEXP(re)->ptr || !RREGEXP_SRC(re) || !RREGEXP_SRC_PTR(re)) {
+        return rb_any_to_s(re);
+    }
     return rb_reg_desc(RREGEXP_SRC_PTR(re), RREGEXP_SRC_LEN(re), re);
 }