[tracker] build: Don't require tracker-needle to build by default

[Martyn James Russell <mr src gnome org>]

commit 71d0d73e953edcf6e61f79ed23a54f556376a524
Author: Martyn Russell <martyn lanedo com>
Date:   Thu Dec 16 13:50:39 2010 +0000

    build: Don't require tracker-needle to build by default

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index e5c75d3..d8dcec7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1300,7 +1300,7 @@ AC_ARG_ENABLE([tracker-needle],
                              [enable tracker-needle[[default=auto]]]),,
               [enable_tracker_needle=auto])
 
-if test "x$enable_tracker_needle" != "xno" ; then
+if test "x$enable_tracker_needle" = "xyes" ; then
    if test "x$have_tracker_needle" != "xyes"; then
       AC_MSG_ERROR([Couldn't find tracker-needle dependencies ($TRACKER_NEEDLE_REQUIRED).])
    fi