merges r27817 from trunk into ruby_1_9_2.

--
* proc.c (proc_binding): don't propagative filename and line_no of
  binding that is created from C level.  [ruby-dev:41322]

* vm_eval.c (eval_string_with_cref): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@27846 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/vm_eval.c b/vm_eval.c
index 7a8fffedb9..22d60ee819 100644
--- a/vm_eval.c
+++ b/vm_eval.c
@@ -966,7 +966,7 @@ eval_string_with_cref(VALUE self, VALUE src, VALUE scope, NODE *cref, const char
 	    if (rb_obj_is_kind_of(scope, rb_cBinding)) {
 		GetBindingPtr(scope, bind);
 		envval = bind->env;
-		if (strcmp(file, "(eval)") == 0) {
+		if (strcmp(file, "(eval)") == 0 && bind->filename != Qnil) {
 		    file = RSTRING_PTR(bind->filename);
 		    line = bind->line_no;
 		}