From de11fd4351270feaf19e73bcc6992398d2ae618a Mon Sep 17 00:00:00 2001
From: Kevin Tew <tewk@racket-lang.org>
Date: Mon, 2 Aug 2010 15:11:30 -0600
Subject: [PATCH] initialize manual_unw

---
 src/racket/src/jit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/racket/src/jit.c b/src/racket/src/jit.c
index de92d895b6..b415ef76c9 100644
--- a/src/racket/src/jit.c
+++ b/src/racket/src/jit.c
@@ -13635,7 +13635,7 @@ Scheme_Object *scheme_native_stack_trace(void)
 #ifdef MZ_USE_DWARF_LIBUNWIND
   unw_context_t cx;
   unw_cursor_t c;
-  int manual_unw;
+  int manual_unw = 0;
   unw_word_t stack_addr;
 #else
   Get_Stack_Proc gs;