From 21dd4be0c0debea5f21b9991e8f7dd84a06beaa9 Mon Sep 17 00:00:00 2001
From: Igor Sysoev <igor@sysoev.ru>
Date: Thu, 11 Jan 2007 16:20:18 +0000
Subject: [PATCH] fix default -O

---
 auto/cc/gcc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/auto/cc/gcc b/auto/cc/gcc
index e377fced8..8ac76fb98 100644
--- a/auto/cc/gcc
+++ b/auto/cc/gcc
@@ -147,7 +147,7 @@ fi
 # warnings
 
 # -W requires at least -O
-CFLAGS="$CFLAGS ${NGX_GCC_OPT:-O} -W"
+CFLAGS="$CFLAGS ${NGX_GCC_OPT:--O} -W"
 
 CFLAGS="$CFLAGS -Wall -Wpointer-arith"
 #CFLAGS="$CFLAGS -Wconversion"