From a1c76bc3de808ab3c5b36725369e952210ef8b64 Mon Sep 17 00:00:00 2001 From: nobu Date: Thu, 19 Jul 2007 10:24:17 +0000 Subject: * eval_error.ci (get_backtrace): check the result more. [ruby-dev:31261] [ruby-bugs-12398] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12815 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- error.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'error.c') diff --git a/error.c b/error.c index f12c89041a..77d63d7b38 100644 --- a/error.c +++ b/error.c @@ -495,14 +495,14 @@ exc_inspect(VALUE exc) static VALUE exc_backtrace(VALUE exc) { - ID bt = rb_intern("bt"); + static ID bt; - if (!rb_ivar_defined(exc, bt)) return Qnil; - return rb_ivar_get(exc, bt); + if (!bt) bt = rb_intern("bt"); + return rb_attr_get(exc, bt); } -static VALUE -check_backtrace(VALUE bt) +VALUE +rb_check_backtrace(VALUE bt) { long i; static const char *err = "backtrace must be Array of String"; @@ -536,7 +536,7 @@ check_backtrace(VALUE bt) static VALUE exc_set_backtrace(VALUE exc, VALUE bt) { - return rb_iv_set(exc, "bt", check_backtrace(bt)); + return rb_iv_set(exc, "bt", rb_check_backtrace(bt)); } /* -- cgit v1.2.3