[empathy] Add missing AC_MSG_RESULT

[Danielle Madeley <daniellem src gnome org>]

commit d12639558defd8be43dc0c5c43a80f6397900bd5
Author: Danielle Madeley <danielle madeley collabora co uk>
Date:   Mon Nov 7 12:00:06 2011 +1100

    Add missing AC_MSG_RESULT

 configure.ac |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 1c0853c..c3a8dc6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -606,6 +606,7 @@ if test "x$enable_goa" != "xno"; then
    AC_MSG_CHECKING([Mission Control plugins dir])
    MISSION_CONTROL_PLUGINS_DIR=`pkg-config --variable=plugindir mission-control-plugins`
 
+   AC_MSG_RESULT([$MISSION_CONTROL_PLUGINS_DIR])
    AC_SUBST(MISSION_CONTROL_PLUGINS_DIR)
 else
    have_goa=no