From 7fcef13e614af6ee31209276017113da4fd1032b Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <slyfox@inbox.ru>
Date: Sun, 6 Dec 2009 18:44:03 +0200
Subject: [PATCH] configure.ac: guard $CFLAGS with "" in tests

Fixes ./configure error:
../mc/configure: line 42709: test: too many arguments

Signed-off-by: Sergei Trofimovich <slyfox@inbox.ru>
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 84b1b9bee..da04e4ea8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -517,7 +517,7 @@ MC_CHECK_CFLAGS
 
 CFLAGS_OPTS=""
 
-if test x$CFLAGS = x; then
+if test "x$CFLAGS" = "x"; then
     CFLAGS_OPTS=" -O2 "
 fi