[tracker] configure.ac: Detect the correct libvorbis library.

[Carlos Garnacho <carlosg src gnome org>]

commit b7cbaddd18e04a33499dbc36e065a97554b9ac4a
Author: Carlos Garnacho <carlos lanedo com>
Date:   Tue Nov 3 14:53:52 2009 +0100

    configure.ac: Detect the correct libvorbis library.
    
    We actually use libvorbisfile in the vorbis extractor.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 0a897ca..f6dbdda 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1185,7 +1185,7 @@ AC_ARG_ENABLE(libvorbis,
 
 if test "x$enable_libvorbis" != "xno" ; then
    PKG_CHECK_MODULES(LIBVORBIS,
-		     [vorbis >= $LIBVORBIS_REQUIRED],
+		     [vorbisfile >= $LIBVORBIS_REQUIRED],
 		     [have_libvorbis=yes], 
 		     [have_libvorbis=no])