From 67c94b2f02967ae80cd6e8213aea4c5402997edf Mon Sep 17 00:00:00 2001
From: "elias.bachaalany"
 <elias.bachaalany@fccdda4b-c33c-0410-84de-61e1e3e5f415>
Date: Tue, 17 Aug 2010 12:31:36 +0000
Subject: [PATCH] idaapi.dbg_get_registers() was crashing with registers that
 had a custom format

---
 swig/idd.i | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/swig/idd.i b/swig/idd.i
index 85d3187..a258d93 100644
--- a/swig/idd.i
+++ b/swig/idd.i
@@ -214,7 +214,8 @@ static PyObject *dbg_get_registers()
     PyObject *py_bits;
 
     // Does this register have bit strings?
-    if ( ri.bit_strings != NULL )
+    // (Make sure it does not use custom formats because bit_string would be the format name)
+    if ( ri.bit_strings != NULL && (ri.flags & REGISTER_CUSTFMT) == 0 )
     {
       int nbits = (int)b2a_width((int)get_dtyp_size(ri.dtyp), 0) * 4;
       py_bits = PyList_New(nbits);