nobu	2017-03-18 19:37:53 +0900 (Sat, 18 Mar 2017)

  New Revision: 58011

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=58011

  Log:
    .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.

  Modified files:
    trunk/.gdbinit
Index: .gdbinit
===================================================================
--- .gdbinit	(revision 58010)
+++ .gdbinit	(revision 58011)
@@ -68,7 +68,9 @@ define rp https://github.com/ruby/ruby/blob/trunk/.gdbinit#L68
       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

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