From 1a9bc87ab7fab1313b1fdb4ea6b1a0a9e44affc0 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 28 Feb 2016 13:54:32 +0000
Subject: configure.in: no leading spaces

* configure.in (cflags, cppflags): remove unnecessary leading
  spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53964 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 configure.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index 09f3e5fd35..c9a2349379 100644
--- a/configure.in
+++ b/configure.in
@@ -4142,8 +4142,8 @@ if test "${ARCH_FLAG}"; then
 fi
 warnflags="$rb_cv_warnflags"
 AC_SUBST(cppflags)dnl
-AC_SUBST(cflags, ["$orig_cflags "'${optflags} ${debugflags} ${warnflags}'])dnl
-AC_SUBST(cxxflags, ["$orig_cxxflags "'${optflags} ${debugflags} ${warnflags}'])dnl
+AC_SUBST(cflags, ["${orig_cflags:+$orig_cflags }"'${optflags} ${debugflags} ${warnflags}'])dnl
+AC_SUBST(cxxflags, ["${orig_cxxflags:+$orig_cxxflags }"'${optflags} ${debugflags} ${warnflags}'])dnl
 AC_SUBST(optflags)dnl
 AC_SUBST(debugflags)dnl
 AC_SUBST(warnflags)dnl
-- 
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