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* object.c (sym_call): check if the receiver is given.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10770 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2006-08-25 07:06:15 +00:00
parent 319d2b185b
commit 2e61b69722
2 changed files with 9 additions and 1 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Fri Aug 25 16:05:50 2006 Nobuyoshi Nakada <nobu@ruby-lang.org>
* object.c (sym_call): check if the receiver is given.
Wed Aug 23 00:25:14 2006 Nobuyoshi Nakada <nobu@ruby-lang.org> Wed Aug 23 00:25:14 2006 Nobuyoshi Nakada <nobu@ruby-lang.org>
* lib/rexml/source.rb (REXML::IOSource#initialize): encoding have to * lib/rexml/source.rb (REXML::IOSource#initialize): encoding have to

6
object.c
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@ -1057,8 +1057,12 @@ sym_to_sym(VALUE sym)
static VALUE static VALUE
sym_call(VALUE args, VALUE sym) sym_call(VALUE args, VALUE sym)
{ {
VALUE obj = RARRAY(args)->ptr[0]; VALUE obj;
if (RARRAY(args)->len < 1) {
rb_raise(rb_eArgError, "no receiver given");
}
obj = RARRAY(args)->ptr[0];
return rb_funcall3(obj, (ID)sym, return rb_funcall3(obj, (ID)sym,
RARRAY(args)->len - 1, RARRAY(args)->len - 1,
RARRAY(args)->ptr + 1); RARRAY(args)->ptr + 1);