From b397c3e1dd31e76a4530d47a743ccc7c3a637446 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sun, 1 Jan 2012 17:48:39 +0000
Subject: [PATCH] -add revision check for libunistring

---
 configure.ac | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configure.ac b/configure.ac
index b899d782e..c33bdbd63 100644
--- a/configure.ac
+++ b/configure.ac
@@ -373,6 +373,9 @@ gl_LIBUNISTRING
 if test $HAVE_LIBUNISTRING != yes; then
  AC_MSG_ERROR([GNUnet requires libunistring])
 fi
+if test $gl_libunistring_hexversion -le 2305; then
+ AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1])
+fi
 # restore LIBS
 LIBS=$SAVE_LIBS
 
-- 
2.25.1