From 43bc397e9eb49de6fcc8559946810c0c26d4765c Mon Sep 17 00:00:00 2001
From: Sean McGovern <gseanmcg@gmail.com>
Date: Sun, 13 Mar 2016 14:29:26 -0400
Subject: configure: use proper quoting on iconv test

Unquoted strings cause an error when the test variable is empty.
---
 configure.ac | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 0e61cdf..5c61f1a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -227,8 +227,8 @@ AM_CONDITIONAL([ENABLE_PROFILE], [test x$enable_profile = xyes])
 # add packages to pkg-config for static linking
 if test "$use_libiconv" = true; then
     AC_DEFINE(CONFIG_ICONV, 1, [use iconv])
-    if test x$ac_cv_search_libiconv_open != x'none required' &&
-       test x$ac_cv_search_iconv_open != x'none required'; then
+    if test x"$ac_cv_search_libiconv_open" != x"none required" &&
+       test x"$ac_cv_search_iconv_open" != x"none required"; then
         pkg_libs="${pkg_libs} -liconv"
     fi
 fi
-- 
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