From 9b2127b2ea8042a5f1929cefa0469b61272ffb04 Mon Sep 17 00:00:00 2001
From: Nicholas Nethercote <njn@valgrind.org>
Date: Thu, 30 Apr 2009 04:00:13 +0000
Subject: [PATCH] Be safer in sanitize_si_code.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9691
---
 coregrind/m_signals.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/coregrind/m_signals.c b/coregrind/m_signals.c
index 317ee034f..2a7f7e1c4 100644
--- a/coregrind/m_signals.c
+++ b/coregrind/m_signals.c
@@ -1661,6 +1661,8 @@ static int sanitize_si_code(int si_code)
    return (Short)si_code;
 #elif defined(VGO_aix5)
    return si_code;
+#else
+#  error Unknown OS
 #endif
 }