[gnome-web-photo] build: Complete previous commit (3f82cd8f)

[Vincent Untz <vuntz src gnome org>]

commit 9b3eb2d82461fd0368bcf26e63f7fb077f34cc3d
Author: Vincent Untz <vuntz gnome org>
Date:   Mon Jul 4 17:00:08 2011 +0200

    build: Complete previous commit (3f82cd8f)
    
    This made the build fail because GCONF_SCHEMAS_INSTALL was not defined.

 configure.ac |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index f0e3774..2e7bb25 100644
--- a/configure.ac
+++ b/configure.ac
@@ -96,6 +96,8 @@ if test "$with_gtk" == 2.0; then
   fi
 
   AM_GCONF_SOURCE_2
+else
+  AM_CONDITIONAL(GCONF_SCHEMAS_INSTALL, false)
 fi
 
 # *****************