[blam] configure.ac: use mcs if available

[Carlos Martín Nieto <cmartin src gnome org>]

commit d0223cc8e6840d327574d21efbe3fda49ae54ca2
Author: Carlos Martín Nieto <cmn dwim me>
Date:   Fri Jun 14 14:13:55 2013 +0200

    configure.ac: use mcs if available

 configure.ac |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index c477694..dc5713f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -21,7 +21,9 @@ fi
 AC_PATH_PROG(MCS, mcs)
 AC_PATH_PROG(GMCS, gmcs)
 AC_PATH_PROG(DMCS, dmcs)
-if test "x$DMCS" != "x" ; then
+if test "x$MCS" != "x"; then
+   :
+elif test "x$DMCS" != "x" ; then
    MCS=$DMCS
 elif test "x$GMCS" != "x" ; then
    MCS=$GMCS