* eval.c (rb_longjmp): ignore reentering error while warning.

  [ruby-dev:21730]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@4847 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 1 deletions

diff --git a/eval.c b/eval.c
index 06590c0dd..59fe9c378 100644
--- a/eval.c
+++ b/eval.c
@@ -3949,7 +3949,10 @@ rb_longjmp(tag, mesg)
 			RSTRING(e)->ptr);
 	}
 	POP_TAG();
-	if (status) {
+	if (status == TAG_FATAL && ruby_errinfo == exception_error) {
+	    ruby_errinfo = Qnil;
+	}
+	else if (status) {
 	    thread_reset_raised();
 	    JUMP_TAG(status);
 	}