[empathy] Check tp-fs version when building with GStreamer 0.10

[Guillaume Desmottes <gdesmott src gnome org>]

commit 4e394ed0c42790879cbb7a5004f8c9a85ee1f713
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Wed Jan 2 11:18:13 2013 +0100

    Check tp-fs version when building with GStreamer 0.10

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index d9b4bae..f450d04 100644
--- a/configure.ac
+++ b/configure.ac
@@ -258,7 +258,7 @@ if test "x$have_gst1" != "xyes"; then
   PKG_CHECK_MODULES(EMPATHY_CALL,
   [
      farstream-0.1
-     telepathy-farstream >= 0.2.1
+     telepathy-farstream >= $TP_FS_REQUIRED
      clutter-1.0 >= $CLUTTER_REQUIRED
      clutter-gtk-1.0 >= $CLUTTER_GTK_REQUIRED
      clutter-gst-1.0 >= 1.5.2