* eval.c (rb_yield_0): 0 (= Qfalse) is a valid value, so that

  default self should be checked by klass == 0.

* bignum.c (rb_cstr2inum): should disallow '++1', '+-1', etc.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@1251 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/eval.c b/eval.c
index 1a31db425..197f6a662 100644
--- a/eval.c
+++ b/eval.c
@@ -3530,7 +3530,7 @@ rb_yield_0(val, self, klass, acheck)
 	ruby_dyna_vars = block->dyna_vars;
     }
     ruby_class = klass?klass:block->klass;
-    if (!self) self = block->self;
+    if (!klass) self = block->self;
     node = block->body;
 
     if (block->var) {