[clutter] build: Fix BUILD_TESTS condition check

[Emmanuele Bassi <ebassi src gnome org>]

commit 97563b640ec5207f28dea3605269f72cc318cc20
Author: Emmanuele Bassi <ebassi linux intel com>
Date:   Wed May 2 11:59:50 2012 +0100

    build: Fix BUILD_TESTS condition check

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index fe9bbf0..ed40e8e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1091,7 +1091,7 @@ AC_ARG_ENABLE([tests],
               [AS_HELP_STRING([--disable-tests], [Whether tests should be built])],
               [],
               [enable_tests=yes])
-AM_CONDITIONAL(BUILD_TESTS, [test "x$enable_tests" = "xyes" && "x$enable_conformance" = "xyes"])
+AM_CONDITIONAL(BUILD_TESTS, [test "x$enable_tests" = "xyes" && test "x$enable_conformance" = "xyes"])
 
 AC_ARG_ENABLE([examples],
               [AS_HELP_STRING([--disable-examples], [Whether examples should be built])],