From 20f8b25d1df4bfe1e7e23fbf3458f9742394b728 Mon Sep 17 00:00:00 2001 From: ko1 Date: Fri, 5 Jan 2007 07:02:48 +0000 Subject: [PATCH] * eval_method.h (rb_alias) : fix to check search result git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11479 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ChangeLog | 4 ++++ eval_method.h | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index 635d636ec4..01964caed1 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,7 @@ +Fri Jan 5 15:58:15 2007 Koichi Sasada + + * eval_method.h (rb_alias) : fix to check search result + Fri Jan 5 13:59:53 2007 Koichi Sasada * eval_method.h (rb_add_method) : fix to check old_node diff --git a/eval_method.h b/eval_method.h index 7f2c99d1ff..a99e6bea9a 100644 --- a/eval_method.h +++ b/eval_method.h @@ -561,7 +561,7 @@ rb_alias(VALUE klass, ID name, ID def) if (RTEST(ruby_verbose) && st_lookup(RCLASS(klass)->m_tbl, name, (st_data_t *) & node)) { - if (node->nd_cnt == 0 && node->nd_body) { + if (node && node->nd_cnt == 0 && node->nd_body) { rb_warning("discarding old %s", rb_id2name(name)); } }