From 655aa318dba6f94fb16a105d9951f5241a72a742 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 18 Mar 2017 10:37:53 +0000
Subject: [PATCH] .gdbinit: suppress gdb message [ci skip]

* .gdbinit (rp): check number of instance variables to get rid of
  "Invalid number 0 of repetitions."  message at an empty object.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58011 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 .gdbinit | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.gdbinit b/.gdbinit
index 2dff2015cf..a161f4a833 100644
--- a/.gdbinit
+++ b/.gdbinit
@@ -68,7 +68,9 @@ define rp
       print/x *((VALUE*)((struct RObject*)($arg0))->as.ary) @ (ROBJECT_EMBED_LEN_MAX+0)
     else
       print (((struct RObject *)($arg0))->as.heap)
-      print/x *(((struct RObject*)($arg0))->as.heap.ivptr) @ (((struct RObject*)($arg0))->as.heap.numiv)
+      if (((struct RObject*)($arg0))->as.heap.numiv) > 0
+        print/x *(((struct RObject*)($arg0))->as.heap.ivptr) @ (((struct RObject*)($arg0))->as.heap.numiv)
+      end
     end
   else
   if ($flags & RUBY_T_MASK) == RUBY_T_CLASS