[gbrainy] Since nunit is not enabled by default, if enabled, throw an error if we cannot find the nunit librar

[Jordi Mas <jmas src gnome org>]

commit a234fa361540c76dd1fabb9b814e4bddb3a72e04
Author: Jordi Mas <jmas softcatala org>
Date:   Sat Sep 11 12:40:24 2010 +0200

    Since nunit is not enabled by default, if enabled, throw an error if we cannot find the nunit libraries

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 48b8ba1..54a3449 100644
--- a/configure.ac
+++ b/configure.ac
@@ -128,7 +128,7 @@ else
 		AM_CONDITIONAL(ENABLE_TESTS, test "x$do_tests" = "xyes")
 
 		if test "x$do_tests" = "xno"; then
-			AC_MSG_WARN([Could not find nunit: tests will not be available])
+			AC_MSG_ERROR([Could not find nunit libraries])
 		fi
 	fi
 fi