diff options
Diffstat (limited to 'variable.c')
-rw-r--r-- | variable.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/variable.c b/variable.c index b3d9b3f6e8..3b3189bddc 100644 --- a/variable.c +++ b/variable.c @@ -177,9 +177,14 @@ classname(VALUE klass, int *permanent) path = find_class_path(klass, (ID)0); } if (NIL_P(path)) { - if (!cid || !st_lookup(RCLASS_IV_TBL(klass), (st_data_t)tmp_classpath, &n)) { + if (!cid) { return Qnil; } + if (!st_lookup(RCLASS_IV_TBL(klass), (st_data_t)tmp_classpath, &n)) { + path = rb_str_dup(rb_id2str(cid)); + OBJ_FREEZE(path); + return path; + } *permanent = 0; path = (VALUE)n; return path; |