From 1ace814acb1775f7ed4657b5fa3c411fd086d4de Mon Sep 17 00:00:00 2001
From: Zoltan Varga <vargaz@gmail.com>
Date: Mon, 28 Mar 2011 06:44:28 +0200
Subject: [PATCH] Pretty print null MonoGenericContext's in xdebug correctly.

---
 data/gdb/mono-gdb.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/data/gdb/mono-gdb.py b/data/gdb/mono-gdb.py
index 793d83464c7..03069bd62e8 100644
--- a/data/gdb/mono-gdb.py
+++ b/data/gdb/mono-gdb.py
@@ -188,6 +188,8 @@ class MonoGenericInstPrinter:
         self.val = val
 
     def to_string(self):
+        if int(self.val.cast (gdb.lookup_type ("guint64"))) == 0:
+            return "0x0"
         inst = self.val.dereference ()
         inst_len = inst ["type_argc"]
         inst_args = inst ["type_argv"]
-- 
2.25.1