dir.c: err at glob failure

* dir.c (glob_helper): raise a SystemCallError exception when
  opendir() failed, except for ENOENT, ENOTDIR, and EACCES.  this
  behavior predates 1.0; the comments in glob.c claimed that
  glob() returned -1 on error but actualy the pointer to a global
  variable, then dir_glob() did check only -1 as the comments, and
  ignored actual errors.  [ruby-core:80226] [Bug #13276]

dir.c: ruby_glob_funcs_t

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58156 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 2 deletions

diff --git a/error.c b/error.c
index a2f780e5b2..688642796d 100644
--- a/error.c
+++ b/error.c
@@ -2470,7 +2470,6 @@ rb_sys_enc_warning(rb_encoding *enc, const char *fmt, ...)
     }
 }
 
-#if 0
 void
 rb_syserr_enc_warning(int err, rb_encoding *enc, const char *fmt, ...)
 {
@@ -2480,7 +2479,6 @@ rb_syserr_enc_warning(int err, rb_encoding *enc, const char *fmt, ...)
 	}
     }
 }
-#endif
 
 void
 rb_load_fail(VALUE path, const char *err)