From 8ab2e3d3a564b5b9f99e8c6fdd4da4311c14c897 Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Thu, 13 Oct 2016 01:55:08 +0000
Subject: [PATCH] quoting, since test breaks (under emscripten) when variable
 is empty string

---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 50bc45594..ef9865456 100644
--- a/configure.ac
+++ b/configure.ac
@@ -724,7 +724,7 @@ gl_LIBUNISTRING
 if test $HAVE_LIBUNISTRING != yes; then
  AC_MSG_ERROR([GNUnet requires libunistring])
 fi
-if test $gl_libunistring_hexversion -le 2305; then
+if test "$gl_libunistring_hexversion" -le 2305; then
  AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1])
 fi
 AC_CHECK_HEADERS([unistr.h],,AC_MSG_ERROR([Compiling GNUnet requires unistr.h (from libunistring) to be installed]))
-- 
2.25.1