[gnome-shell] build: Fix the case of building without folks

[Rui Matos <rtcm src gnome org>]

commit c414f9ac9d332a449167175333c778bb5f6234e4
Author: Rui Matos <tiagomatos gmail com>
Date:   Tue Jun 19 23:06:40 2012 +0200

    build: Fix the case of building without folks

 configure.ac |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index d488012..d59eab6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -88,6 +88,7 @@ if test x${with_folks} = xyes; then
   AC_SUBST([HAVE_FOLKS],[1])
 else
   FOLKS_REQUIREMENT=
+  AC_SUBST([HAVE_FOLKS],[0])
 fi
 AM_CONDITIONAL(BUILD_WITH_FOLKS, test x${with_folks} = xyes)