From 99823ee68d0c7966457a4381a2f960f70b461163 Mon Sep 17 00:00:00 2001
From: Zach Riggle <riggle@google.com>
Date: Wed, 1 Feb 2017 02:14:32 -0500
Subject: [PATCH] Catch unsupported architectures in pwndbg.arguments

---
 pwndbg/arguments.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pwndbg/arguments.py b/pwndbg/arguments.py
index 75bf672b3..dbe3bee95 100644
--- a/pwndbg/arguments.py
+++ b/pwndbg/arguments.py
@@ -77,7 +77,10 @@ def get(instruction):
     if instruction.address != pwndbg.regs.pc:
         return []
 
-    abi = pwndbg.abi.ABI.default()
+    try:
+        abi = pwndbg.abi.ABI.default()
+    except KeyError:
+        return []
 
     if CS_GRP_CALL in instruction.groups:
         # Not sure of any OS which allows multiple operands on