[grilo-plugins] Disable local-metadata plugin properly when requirements are not met.

[Iago Toral Quiroga <itoral src gnome org>]

commit 934bd0f439b4eb7778884a2c469f4d90d5e5f582
Author: Iago Toral Quiroga <itoral igalia com>
Date:   Wed Mar 30 16:35:11 2011 +0200

    Disable local-metadata plugin properly when requirements are not met.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 15304f8..d9137e7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -716,7 +716,7 @@ AC_ARG_ENABLE(localmetadata,
                 esac
         ],
         [
-                if test "x$HAVE_GIO" = "xyes"; then
+                if test "x$HAVE_GIO" = "xyes" -a "x$HAVE_GLIB_2_26" = "xyes"; then
                    enable_localmetadata=yes
                 else
                    enable_localmetadata=no