From 5fcb0af4aa709791aeaa42af83f603d5ef646c94 Mon Sep 17 00:00:00 2001
From: Nicholas Nethercote <nnethercote@mozilla.com>
Date: Thu, 20 May 2010 16:12:41 -0700
Subject: [PATCH] Fix a compiler warning on opt builds.  No bug, r=gal via IRC.

---
 js/src/jsnativestack.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/js/src/jsnativestack.cpp b/js/src/jsnativestack.cpp
index 25e1e8276664..cd13317af101 100644
--- a/js/src/jsnativestack.cpp
+++ b/js/src/jsnativestack.cpp
@@ -163,7 +163,10 @@ GetNativeStackBaseImpl()
 
     void *stackBase = 0;
     size_t stackSize = 0;
-    int rc = pthread_attr_getstack(&sattr, &stackBase, &stackSize);
+#  ifdef DEBUG
+    int rc = 
+#  endif
+        pthread_attr_getstack(&sattr, &stackBase, &stackSize);
     JS_ASSERT(!rc);
     JS_ASSERT(stackBase);
     pthread_attr_destroy(&sattr);