process.c: open exception message

* process.c (rb_execarg_parent_start1): raise with the target path
  name when open() failed.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51787 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/process.c b/process.c
index 9849b2ec1e..8081ce86f1 100644
--- a/process.c
+++ b/process.c
@@ -2334,7 +2334,7 @@ rb_execarg_parent_start1(VALUE execarg_obj)
                         rb_thread_check_ints();
                         goto again;
                     }
-                    rb_sys_fail("open");
+                    rb_syserr_fail_str(open_data.err, vpath);
                 }
                 fd2 = open_data.ret;
                 rb_update_max_fd(fd2);