From: Kefu Chai <kchai@redhat.com>
Date: Tue, 5 May 2015 07:07:33 +0000 (+0800)
Subject: configure.ac: no use to add "+" before ac_ext=c
X-Git-Tag: v0.94.6~12^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=6379ff16dbc7fdecccaa8874d978d1ab58ce44cf;p=ceph.git

configure.ac: no use to add "+" before ac_ext=c

Signed-off-by: Kefu Chai <kchai@redhat.com>
(cherry picked from commit 899dd23766c5ae6fef39bf24ef0692127d17deb3)
Signed-off-by: Robin H. Johnson <robin.johnson@dreamhost.com>
---

diff --git a/configure.ac b/configure.ac
index 969baed8357d..28d06f807a03 100644
--- a/configure.ac
+++ b/configure.ac
@@ -988,7 +988,7 @@ AC_MSG_RESULT([no])
 ])
 
 AC_MSG_CHECKING([for sched.h])
-+AC_LANG_PUSH([C++])
+AC_LANG_PUSH([C++])
 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 #define _GNU_SOURCE
 #include <sched.h>
@@ -1005,7 +1005,7 @@ AC_DEFINE([HAVE_SCHED], 1, [Define to 1 if you have sched.h.])
 ], [
 AC_MSG_RESULT([no])
 ])
-+AC_LANG_POP([C++])
+AC_LANG_POP([C++])
 
 
 #