From 58db35ecebec318cf3da185f7f820e6a14d9525f Mon Sep 17 00:00:00 2001
From: Arun Sharma <asharma@fb.com>
Date: Sat, 8 Sep 2012 21:41:52 -0700
Subject: [PATCH] Silence a compiler error.

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

diff --git a/src/coredump/_UCD_access_mem.c b/src/coredump/_UCD_access_mem.c
index 82f0077d..62d41832 100644
--- a/src/coredump/_UCD_access_mem.c
+++ b/src/coredump/_UCD_access_mem.c
@@ -52,7 +52,7 @@ _UCD_access_mem(unw_addr_space_t as, unw_word_t addr, unw_word_t *val,
 
  found: ;
 
-  const char *filename;
+  const char *filename UNUSED;
   off_t fileofs;
   int fd;
   if (addr_last >= phdr->p_vaddr + phdr->p_filesz)